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A107268 as a simple table

n a(n)
0 1
1 1
2 2
3 5
4 14
5 46
6 173
7 733
8 3436
9 17572
10 96997
11 573268
12 3604687
13 23990345
14 168254444
15 1238889493
16 9546211068
17 76761000444
18 642524333589
19 5586361188966
20 50351455288661
21 469653513479395
22 4526242614854118
23 45005754238016688

[1,1,2,5,14,46,173,733,3436,17572,96997,573268,
 3604687,23990345,168254444,1238889493,9546211068,
 76761000444,642524333589,5586361188966,
 50351455288661,469653513479395,4526242614854118,
 45005754238016688]

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Last modified April 23 09:22 EDT 2024. Contains 371905 sequences. (Running on oeis4.)