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A103293 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 4
5 11
6 32
7 117
8 468
9 2152
10 10743
11 58487
12 340390
13 2110219
14 13830235
15 95475556
16 691543094
17 5240285139
18 41432986588
19 341040317063
20 2916376237350
21 25862097486758
22 237434959191057
23 2253358057283035
24 22076003468637450
25 222979436690612445

[1,1,1,2,4,11,32,117,468,2152,10743,58487,340390,
 2110219,13830235,95475556,691543094,5240285139,
 41432986588,341040317063,2916376237350,
 25862097486758,237434959191057,2253358057283035,
 22076003468637450,222979436690612445]

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Last modified May 9 19:33 EDT 2024. Contains 372354 sequences. (Running on oeis4.)