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A190926 as a simple table

n a(n)
1 1
2 40
3 1744
4 79944
5 3791001
6 184877712
7 9230302913
8 470167308382
9 24367956213267
10 1282234744431834
11 68376498305017644
12 3689492332817242036
13 201174991614802295504
14 11072289690651114833968
15 614516844070147078701721

[1,40,1744,79944,3791001,184877712,9230302913,
 470167308382,24367956213267,1282234744431834,
 68376498305017644,3689492332817242036,
 201174991614802295504,11072289690651114833968,
 614516844070147078701721]

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Last modified June 23 21:35 EDT 2024. Contains 373654 sequences. (Running on oeis4.)