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A235350 as a simple table

n a(n)
1 1
2 2
3 8
4 42
5 248
6 1570
7 10416
8 71474
9 503088
10 3612226
11 26353720
12 194806458
13 1455874792
14 10982013250
15 83504148192
16 639360351074
17 4925190101600
18 38144591091970
19 296837838901992
20 2319880586624714
21 18200693844341720
22 143294043656426082
23 1131747417739664528

[1,2,8,42,248,1570,10416,71474,503088,3612226,
 26353720,194806458,1455874792,10982013250,
 83504148192,639360351074,4925190101600,
 38144591091970,296837838901992,2319880586624714,
 18200693844341720,143294043656426082,
 1131747417739664528]

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Last modified April 20 07:43 EDT 2024. Contains 371799 sequences. (Running on oeis4.)