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A164651 as a simple table

n a(n)
0 1
1 1
2 2
3 6
4 22
5 87
6 354
7 1459
8 6056
9 25252
10 105632
11 442916
12 1860498
13 7826120
14 32956964
15 138911074
16 585926818
17 2472923499
18 10442263142
19 44112331275
20 186413949540
21 788000866243
22 3331853294090
23 14090947775581
24 59604161832772

[1,1,2,6,22,87,354,1459,6056,25252,105632,442916,
 1860498,7826120,32956964,138911074,585926818,
 2472923499,10442263142,44112331275,186413949540,
 788000866243,3331853294090,14090947775581,
 59604161832772]

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Last modified May 4 13:55 EDT 2024. Contains 372243 sequences. (Running on oeis4.)