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A181069 as a simple table

n a(n)
1 1
2 3
3 28
4 275
5 3126
6 37632
7 475056
8 6192531
9 82754650
10 1127504378
11 15603575208
12 218727171104
13 3099183987004
14 44315462038200
15 638663235342528
16 9267264584278419
17 135279095477748642
18 1985221072388231742

[1,3,28,275,3126,37632,475056,6192531,82754650,
 1127504378,15603575208,218727171104,3099183987004,
 44315462038200,638663235342528,9267264584278419,
 135279095477748642,1985221072388231742]

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Last modified April 19 04:29 EDT 2024. Contains 371782 sequences. (Running on oeis4.)