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A041513 as a simple table

n a(n)
0 1
1 1
2 2
3 21
4 23
5 44
6 1431
7 1475
8 2906
9 30535
10 33441
11 63976
12 2080673
13 2144649
14 4225322
15 44397869
16 48623191
17 93021060
18 3025297111
19 3118318171
20 6143615282
21 64554470991
22 70698086273
23 135252557264
24 4398779918721
25 4534032475985
26 8932812394706
27 93862156423045

[1,1,2,21,23,44,1431,1475,2906,30535,33441,63976,
 2080673,2144649,4225322,44397869,48623191,
 93021060,3025297111,3118318171,6143615282,
 64554470991,70698086273,135252557264,
 4398779918721,4534032475985,8932812394706,
 93862156423045]

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Last modified July 6 19:53 EDT 2024. Contains 374058 sequences. (Running on oeis4.)