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A289720 as a simple table

n a(n)
0 1
1 2
2 7
3 34
4 193
5 1036
6 5059
7 23094
8 101329
9 434908
10 1843411
11 7753582
12 32441017
13 135195464
14 561615643
15 2326740526
16 9617257185
17 39671268460
18 163352388259
19 671559953358
20 2756930503801
21 11303415274600
22 46290177094635
23 189368906606254
24 773942488241473
25 3160265160763176

[1,2,7,34,193,1036,5059,23094,101329,434908,
 1843411,7753582,32441017,135195464,561615643,
 2326740526,9617257185,39671268460,163352388259,
 671559953358,2756930503801,11303415274600,
 46290177094635,189368906606254,773942488241473,
 3160265160763176]

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Last modified March 28 17:25 EDT 2024. Contains 371254 sequences. (Running on oeis4.)