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A005177 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 2
5 2
6 5
7 4
8 17
9 22
10 167
11 539
12 18979
13 389436
14 50314796
15 2942198440
16 1698517036411
17 442786966115560
18 649978211591600286
19 429712868499646474880
20 2886054228478618211088773
21 8835589045148342277771518309
22 152929279364927228928021274993215
23 1207932509391069805495173301992815105
24 99162609848561525198669168640159162918815

[1,1,1,1,2,2,5,4,17,22,167,539,18979,389436,
 50314796,2942198440,1698517036411,442786966115560,
 649978211591600286,429712868499646474880,
 2886054228478618211088773,
 8835589045148342277771518309,
 152929279364927228928021274993215,
 1207932509391069805495173301992815105,
 99162609848561525198669168640159162918815]

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Last modified April 18 11:52 EDT 2024. Contains 371779 sequences. (Running on oeis4.)