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A191810 as a simple table

n a(n)
0 1
1 1
2 2
3 8
4 44
5 305
6 2521
7 24389
8 273990
9 3569531
10 53944055
11 944215131
12 19065096323
13 441174226355
14 11609627641798
15 344702951590401
16 11463058468995522
17 424180616752269732
18 17366249924363207650
19 782666399665891947949

[1,1,2,8,44,305,2521,24389,273990,3569531,
 53944055,944215131,19065096323,441174226355,
 11609627641798,344702951590401,11463058468995522,
 424180616752269732,17366249924363207650,
 782666399665891947949]

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Last modified April 25 07:53 EDT 2024. Contains 371964 sequences. (Running on oeis4.)