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A221501 as a simple table

n a(n)
1 1
2 65
3 1561
4 24485
5 420022
6 6665056
7 107190767
8 1690202297
9 26703076643
10 419073070413
11 6586631574597
12 103328644089460
13 1620642625082713
14 25414099830572878
15 398456044175351385
16 6246858252570134307

[1,65,1561,24485,420022,6665056,107190767,
 1690202297,26703076643,419073070413,6586631574597,
 103328644089460,1620642625082713,
 25414099830572878,398456044175351385,
 6246858252570134307]

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Last modified February 22 16:01 EST 2024. Contains 370256 sequences. (Running on oeis4.)