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A260772 as a simple table

n a(n)
0 1
1 3
2 10
3 41
4 190
5 946
6 4940
7 26693
8 147990
9 837102
10 4811860
11 28027210
12 165057100
13 981177060
14 5879570200
15 35478788269
16 215398416870
17 1314794380374
18 8064119033220
19 49673222082782
20 307163049317540
21 1906066361809148
22 11865666767361960
23 74081851132379426

[1,3,10,41,190,946,4940,26693,147990,837102,
 4811860,28027210,165057100,981177060,5879570200,
 35478788269,215398416870,1314794380374,
 8064119033220,49673222082782,307163049317540,
 1906066361809148,11865666767361960,
 74081851132379426]

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Last modified April 24 06:30 EDT 2024. Contains 371919 sequences. (Running on oeis4.)