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A094601 as a simple table

n a(n)
0 1
1 1
2 3
3 12
4 50
5 234
6 1125
7 5620
8 28753
9 150106
10 796240
11 4279232
12 23251672
13 127518750
14 704957715
15 3924307492
16 21978740682
17 123758612644
18 700204091361
19 3978636187708
20 22694470914700
21 129904466979030
22 745949776425002

[1,1,3,12,50,234,1125,5620,28753,150106,796240,
 4279232,23251672,127518750,704957715,3924307492,
 21978740682,123758612644,700204091361,
 3978636187708,22694470914700,129904466979030,
 745949776425002]

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Last modified April 16 17:08 EDT 2024. Contains 371749 sequences. (Running on oeis4.)