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A135897 as a simple table

n a(n)
0 1
1 4
2 1
3 26
4 12
5 1
6 216
7 138
8 20
9 1
10 2171
11 1716
12 330
13 28
14 1
15 25628
16 23647
17 5440
18 602
19 36
20 1
21 348050
22 362116
23 94515
24 12348
25 954
26 44
27 1
28 5352788
29 6138746
30 1761940
31 258391
32 23400
33 1386
34 52
35 1
36 92056223
37 114543428
38 35429974
39 5662412
40 572331
41 39556
42 1898

[1,4,1,26,12,1,216,138,20,1,2171,1716,330,28,1,
 25628,23647,5440,602,36,1,348050,362116,94515,
 12348,954,44,1,5352788,6138746,1761940,258391,
 23400,1386,52,1,92056223,114543428,35429974,
 5662412,572331,39556,1898]

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)