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A071950 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 2
5 5
6 1
7 5
8 12
9 3
10 14
11 31
12 1
13 9
14 38
15 83
16 4
17 28
18 106
19 227
20 1
21 14
22 84
23 301
24 634
25 5
26 48
27 252
28 864
29 1799
30 1
31 20
32 157
33 758
34 2508
35 5171
36 6
37 75
38 504
39 2283
40 7348
41 15027
42 1
43 27
44 265
45 1602
46 6897
47 21699
48 44074
49 7
50 110
51 906
52 5056
53 20903
54 64526
55 130299
56 1
57 35
58 417
59 3035
60 15894
61 63552
62 193055
63 387880

[1,1,1,2,2,5,1,5,12,3,14,31,1,9,38,83,4,28,106,
 227,1,14,84,301,634,5,48,252,864,1799,1,20,157,
 758,2508,5171,6,75,504,2283,7348,15027,1,27,265,
 1602,6897,21699,44074,7,110,906,5056,20903,64526,
 130299,1,35,417,3035,15894,63552,193055,387880]

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Last modified July 14 14:54 EDT 2024. Contains 374318 sequences. (Running on oeis4.)