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A032182 as a simple table

n a(n)
1 2
2 5
3 23
4 156
5 1409
6 15908
7 215529
8 3406770
9 61542033
10 1250700672
11 28241802929
12 701494286870
13 19008349975497
14 557990502346020
15 17639808964667241
16 597481099591875594
17 21586547569205365409
18 828650020968205107752
19 33680822283049282596225

[2,5,23,156,1409,15908,215529,3406770,61542033,
 1250700672,28241802929,701494286870,
 19008349975497,557990502346020,17639808964667241,
 597481099591875594,21586547569205365409,
 828650020968205107752,33680822283049282596225]

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Last modified May 21 09:35 EDT 2024. Contains 372733 sequences. (Running on oeis4.)