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A075792 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 8
5 44
6 302
7 2512
8 24558
9 275676
10 3493862
11 49339784
12 768182846
13 13071470788
14 241332513606
15 4804601266896
16 102599581877918
17 2339270285673068
18 56716397892998246
19 1457071974028941400
20 39538338850995279294
21 1130018112921128323668
22 33928819073838398622662

[1,1,1,2,8,44,302,2512,24558,275676,3493862,
 49339784,768182846,13071470788,241332513606,
 4804601266896,102599581877918,2339270285673068,
 56716397892998246,1457071974028941400,
 39538338850995279294,1130018112921128323668,
 33928819073838398622662]

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Last modified April 24 18:17 EDT 2024. Contains 371962 sequences. (Running on oeis4.)