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A212855 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 3
6 1
7 1
8 19
9 7
10 1
11 1
12 211
13 163
14 15
15 1
16 1
17 3651
18 8983
19 1135
20 31
21 1
22 1
23 90921
24 966751
25 271375
26 7291
27 63
28 1
29 1
30 3081513
31 179781181
32 158408751
33 7225951
34 45199
35 127
36 1
37 1
38 136407699
39 53090086057
40 191740223841
41 21855093751
42 182199871
43 275563
44 255
45 1

[1,1,1,1,3,1,1,19,7,1,1,211,163,15,1,1,3651,8983,
 1135,31,1,1,90921,966751,271375,7291,63,1,1,
 3081513,179781181,158408751,7225951,45199,127,1,1,
 136407699,53090086057,191740223841,21855093751,
 182199871,275563,255,1]

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Last modified May 3 12:13 EDT 2024. Contains 372209 sequences. (Running on oeis4.)