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A281924 as a simple table

n a(n)
1 23
2 11
3 11
4 13
5 5
6 317
7 5
8 29
9 3
10 -1
11 3
12 11
13 19
14 293
15 5
16 7
17 17
18 239
19 3
20 -1
21 11
22 241
23 5
24 3
25 3
26 227
27 5
28 19
29 7
30 -1
31 7
32 41
33 7
34 853
35 5
36 17
37 7
38 29
39 3
40 -1
41 5
42 31
43 11
44 3
45 3
46 37
47 5
48 29
49 7
50 -1
51 11
52 61
53 7
54 13
55 13
56 47
57 13
58 19
59 3
60 -1
61 5
62 821
63 5
64 3
65 3
66 47
67 11
68 29
69 3
70 -1
71 3
72 11

[23,11,11,13,5,317,5,29,3,-1,3,11,19,293,5,7,17,
 239,3,-1,11,241,5,3,3,227,5,19,7,-1,7,41,7,853,5,
 17,7,29,3,-1,5,31,11,3,3,37,5,29,7,-1,11,61,7,13,
 13,47,13,19,3,-1,5,821,5,3,3,47,11,29,3,-1,3,11]

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Last modified May 9 07:39 EDT 2024. Contains 372346 sequences. (Running on oeis4.)