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A127010 as a simple table

n a(n)
0 1
1 1
2 2
3 5
4 11
5 57
6 126
7 17609
8 127439468
9 344473534513077
10 891027683693605833852
11 156052046552117500148945259643265853536683707838813

[1,1,2,5,11,57,126,17609,127439468,
 344473534513077,891027683693605833852,
 15605204655211750014894525964326585353668370783881\
 3]

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Last modified July 2 01:56 EDT 2022. Contains 354984 sequences. (Running on oeis4.)