# Computed 2018-04-01 in GP/PARI CALCULATOR Version 2.9.4 (released) amd64 running mingw (x86-64/GMP-6.1.2 kernel) 64-bit version, compiled: Dec 20 2017, gcc version 4.9.1 (GCC), threading engine: single
# with the following PARI-program:
#
# up_to = 65537;
# ordinal_transform(invec) = { my(om = Map(), outvec = vector(length(invec)), pt); for(i=1, length(invec), if(mapisdefined(om,invec[i]), pt = mapget(om, invec[i]), pt = 0); outvec[i] = (1+pt); mapput(om,invec[i],(1+pt))); outvec; };
# A020639(n) = if(n>1, if(n>n=factor(n, 0)[1, 1], n, factor(n)[1, 1]), 1); \\ From A020639, by Hasler.
# v078898 = ordinal_transform(vector(up_to,n,A020639(n)));
# A078898(n) = v078898[n];
# A000265(n) = (n/2^valuation(n, 2));
# A001511(n) = 1+valuation(n,2);
# A302045(n) = A001511(A078898(n));
# A302044(n) = { my(c = A000265(A078898(n))); if(1==c,1,my(p = prime(-1+primepi(A020639(n))+primepi(A020639(c))), d = A078898(c), k=0); while(d, k++; if((1==k)||(A020639(k)>=p),d -= 1)); (k*p)); };
# A302050(n) = if(1==n,n,if(A302045(n)>1,0,-1*A302050(A302044(n))));
# for(n=1,up_to,write("b302050.txt", n, " ", A302050(n)));
1 1
2 -1
3 -1
4 0
5 -1
6 1
7 -1
8 0
9 0
10 1
11 -1
12 0
13 -1
14 1
15 1
16 0
17 -1
18 0
19 -1
20 0
21 0
22 1
23 -1
24 0
25 0
26 1
27 1
28 0
29 -1
30 -1
31 -1
32 0
33 0
34 1
35 1
36 0
37 -1
38 1
39 1
40 0
41 -1
42 0
43 -1
44 0
45 0
46 1
47 -1
48 0
49 0
50 0
51 0
52 0
53 -1
54 -1
55 0
56 0
57 0
58 1
59 -1
60 0
61 -1
62 1
63 1
64 0
65 1
66 0
67 -1
68 0
69 0
70 -1
71 -1
72 0
73 -1
74 1
75 1
76 0
77 1
78 -1
79 -1
80 0
81 0
82 1
83 -1
84 0
85 0
86 1
87 -1
88 0
89 -1
90 0
91 0
92 0
93 0
94 1
95 1
96 0
97 -1
98 0
99 1
100 0
101 -1
102 0
103 -1
104 0
105 0
106 1
107 -1
108 0
109 -1
110 0
111 1
112 0
113 -1
114 0
115 0
116 0
117 0
118 1
119 1
120 0
121 0
122 1
123 0
124 0
125 0
126 -1
127 -1
128 0
129 0
130 -1
131 -1
132 0
133 0
134 1
135 1
136 0
137 -1
138 0
139 -1
140 0
141 0
142 1
143 1
144 0
145 0
146 1
147 0
148 0
149 -1
150 -1
151 -1
152 0
153 0
154 -1
155 1
156 0
157 -1
158 1
159 -1
160 0
161 1
162 0
163 -1
164 0
165 0
166 1
167 -1
168 0
169 0
170 0
171 1
172 0
173 -1
174 1
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176 0
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178 1
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181 -1
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183 1
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185 1
186 0
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190 -1
191 -1
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193 -1
194 1
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197 -1
198 -1
199 -1
200 0
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202 1
203 0
204 0
205 0
206 1
207 -1
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209 1
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211 -1
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213 0
214 1
215 -1
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218 1
219 1
220 0
221 1
222 -1
223 -1
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226 1
227 -1
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229 -1
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231 -1
232 0
233 -1
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238 -1
239 -1
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241 -1
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243 1
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245 1
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248 0
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250 0
251 -1
252 0
253 0
254 1
255 1
256 0
257 -1
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259 0
260 0
261 0
262 1
263 -1
264 0
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269 -1
270 -1
271 -1
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274 1
275 1
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277 -1
278 1
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280 0
281 -1
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283 -1
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286 -1
287 1
288 0
289 0
290 0
291 0
292 0
293 -1
294 0
295 0
296 0
297 0
298 1
299 1
300 0
301 0
302 1
303 0
304 0
305 0
306 0
307 -1
308 0
309 0
310 -1
311 -1
312 0
313 -1
314 1
315 1
316 0
317 -1
318 1
319 1
320 0
321 0
322 -1
323 1
324 0
325 0
326 1
327 0
328 0
329 1
330 0
331 -1
332 0
333 0
334 1
335 1
336 0
337 -1
338 0
339 0
340 0
341 0
342 -1
343 0
344 0
345 0
346 1
347 -1
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349 -1
350 0
351 1
352 0
353 -1
354 0
355 0
356 0
357 0
358 1
359 -1
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362 1
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366 -1
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414 1
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418 -1
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446 1
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454 1
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458 1
459 -1
460 0
461 -1
462 1
463 -1
464 0
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466 1
467 -1
468 0
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471 1
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482 1
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486 -1
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490 -1
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502 1
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514 1
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526 1
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538 1
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541 -1
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550 -1
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554 1
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611 1
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630 -1
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634 1
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659 -1
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662 1
663 -1
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670 -1
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674 1
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680 0
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683 -1
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688 0
689 0
690 0
691 -1
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694 1
695 1
696 0
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698 1
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700 0
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702 -1
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705 0
706 1
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709 -1
710 0
711 -1
712 0
713 0
714 0
715 0
716 0
717 0
718 1
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720 0
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722 0
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725 0
726 -1
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838 1
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840 0
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842 1
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850 -1
851 1
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886 1
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888 0
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891 1
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894 1
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898 1
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910 -1
911 -1
912 0
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914 1
915 0
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920 0
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930 0
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940 0
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951 1
952 0
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958 1
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1018 1
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1038 -1
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1069 -1
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