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A180185 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 3
5 2
6 11
7 9
8 1
9 53
10 44
11 9
12 309
13 265
14 66
15 3
16 2119
17 1854
18 530
19 44
20 16687
21 14833
22 4635
23 530
24 11
25 148329
26 133496
27 44499
28 6180
29 265
30 1468457
31 1334961
32 467236
33 74165
34 4635
35 53
36 16019531
37 14684570
38 5339844
39 934472
40 74165
41 1854
42 190899411

[1,1,1,1,3,2,11,9,1,53,44,9,309,265,66,3,2119,
 1854,530,44,16687,14833,4635,530,11,148329,133496,
 44499,6180,265,1468457,1334961,467236,74165,4635,
 53,16019531,14684570,5339844,934472,74165,1854,
 190899411]

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Last modified April 18 08:27 EDT 2024. Contains 371769 sequences. (Running on oeis4.)