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A011369 as a simple table

n a(n)
0 0
1 0
2 1
3 2
4 4
5 1
6 6
7 14
8 1
9 22
10 56
11 1
12 90
13 234
14 1
15 378
16 988
17 1
18 1598
19 4182
20 1
21 6766
22 17712
23 1
24 28658
25 75026
26 1
27 121394
28 317812
29 1
30 514230
31 1346270
32 1
33 2178310
34 5702888
35 1
36 9227466
37 24157818
38 1
39 39088170
40 102334156
41 1
42 165580142
43 433494438
44 1
45 701408734

[0,0,1,2,4,1,6,14,1,22,56,1,90,234,1,378,988,1,
 1598,4182,1,6766,17712,1,28658,75026,1,121394,
 317812,1,514230,1346270,1,2178310,5702888,1,
 9227466,24157818,1,39088170,102334156,1,165580142,
 433494438,1,701408734]

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Last modified August 31 17:53 EDT 2024. Contains 375572 sequences. (Running on oeis4.)