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A221349 as a simple table

n a(n)
1 0
2 148
3 12296
4 938070
5 68449305
6 4937698670
7 354502871047
8 25405114529768
9 1819259480725634
10 130236648141077671
11 9322142390162086274
12 667229079763512284278
13 47755622252421340025975

[0,148,12296,938070,68449305,4937698670,
 354502871047,25405114529768,1819259480725634,
 130236648141077671,9322142390162086274,
 667229079763512284278,47755622252421340025975]

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Last modified July 21 18:17 EDT 2024. Contains 374475 sequences. (Running on oeis4.)