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A192497 as a simple table

n a(n)
0 1
1 1
2 2
3 6
4 20
5 73
6 281
7 1124
8 4633
9 19547
10 84023
11 366695
12 1620513
13 7237034
14 32609389
15 148066067
16 676805101
17 3111807931
18 14381741533
19 66775448718
20 311332294182
21 1456999560630
22 6841841485578
23 32228152992893
24 152241706312812
25 721055062770213

[1,1,2,6,20,73,281,1124,4633,19547,84023,366695,
 1620513,7237034,32609389,148066067,676805101,
 3111807931,14381741533,66775448718,311332294182,
 1456999560630,6841841485578,32228152992893,
 152241706312812,721055062770213]

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Last modified April 25 12:15 EDT 2024. Contains 371969 sequences. (Running on oeis4.)