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A220566 as a simple table

n a(n)
1 1
2 89
3 1332
4 36640
5 810778
6 19333688
7 449429440
8 10536960271
9 246344047375
10 5764617097479
11 134855487893714
12 3155067573838299
13 73813420827751321
14 1726896241431387347
15 40401344327635974032
16 945204561717125804080

[1,89,1332,36640,810778,19333688,449429440,
 10536960271,246344047375,5764617097479,
 134855487893714,3155067573838299,
 73813420827751321,1726896241431387347,
 40401344327635974032,945204561717125804080]

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Last modified February 23 07:33 EST 2024. Contains 370269 sequences. (Running on oeis4.)