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A131059 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 1
5 1
6 2
7 2
8 2
9 3
10 3
11 6
12 6
13 12
14 12
15 24
16 23
17 46
18 46
19 92
20 138
21 230
22 229
23 458
24 458
25 458
26 457
27 457
28 457
29 914
30 914
31 913
32 913
33 1826
34 1826
35 1825
36 1825
37 1825
38 3650
39 3649
40 3649
41 7298
42 10947
43 18245
44 29192
45 47437
46 76628
47 124064
48 124064
49 124064
50 248128

[1,1,1,2,1,1,2,2,2,3,3,6,6,12,12,24,23,46,46,92,
 138,230,229,458,458,458,457,457,457,914,914,913,
 913,1826,1826,1825,1825,1825,3650,3649,3649,7298,
 10947,18245,29192,47437,76628,124064,124064,
 124064,248128]

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)