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A015968 as a simple table

n a(n)
1 1
2 2
3 226
4 25538
5 2885794
6 326094722
7 36848703586
8 4163903505218
9 470521096089634
10 53168883858128642
11 638026606623638426
12 6008083875968536546
13 6789793858544278594

[1,2,226,25538,2885794,326094722,36848703586,
 4163903505218,470521096089634,53168883858128642,
 638026606623638426,6008083875968536546,
 6789793858544278594]

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Last modified April 26 12:36 EDT 2024. Contains 371997 sequences. (Running on oeis4.)