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A100064 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 2
5 8
6 1
7 3
8 15
9 51
10 1
11 4
12 24
13 120
14 408
15 1
16 5
17 35
18 225
19 1215
20 4365
21 1
22 6
23 48
24 372
25 2628
26 15084
27 53856
28 1
29 7
30 63
31 567
32 4851
33 36603
34 216405
35 777609
36 1
37 8
38 80
39 816
40 8112
41 74352
42 585792
43 3558672
44 12810240
45 1
46 9
47 99
48 1125
49 12663
50 135081
51 1301157
52 10623231
53 65821329
54 237788055

[1,1,1,1,2,8,1,3,15,51,1,4,24,120,408,1,5,35,225,
 1215,4365,1,6,48,372,2628,15084,53856,1,7,63,567,
 4851,36603,216405,777609,1,8,80,816,8112,74352,
 585792,3558672,12810240,1,9,99,1125,12663,135081,
 1301157,10623231,65821329,237788055]

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Last modified September 15 22:11 EDT 2024. Contains 375959 sequences. (Running on oeis4.)