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A112657 as a simple table

n a(n)
0 1
1 2
2 7
3 23
4 79
5 272
6 943
7 3278
8 11419
9 39830
10 139057
11 485795
12 1697905
13 5936348
14 20760271
15 72615143
16 254028355
17 888758030
18 3109714117
19 10881403229
20 38077702909
21 133251869648
22 466325356273
23 1631981113112
24 5711490384901

[1,2,7,23,79,272,943,3278,11419,39830,139057,
 485795,1697905,5936348,20760271,72615143,
 254028355,888758030,3109714117,10881403229,
 38077702909,133251869648,466325356273,
 1631981113112,5711490384901]

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Last modified April 23 10:21 EDT 2024. Contains 371905 sequences. (Running on oeis4.)