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A210695 as a simple table

n a(n)
0 0
1 1
2 12
3 77
4 456
5 2665
6 15540
7 90581
8 527952
9 3077137
10 17934876
11 104532125
12 609257880
13 3551015161
14 20696833092
15 120629983397
16 703083067296
17 4097868420385
18 23884127455020
19 139206896309741
20 811357250403432
21 4728936606110857
22 27562262386261716

[0,1,12,77,456,2665,15540,90581,527952,3077137,
 17934876,104532125,609257880,3551015161,
 20696833092,120629983397,703083067296,
 4097868420385,23884127455020,139206896309741,
 811357250403432,4728936606110857,
 27562262386261716]

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Last modified May 15 09:08 EDT 2024. Contains 372540 sequences. (Running on oeis4.)