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A264687 as a simple table

n a(n)
0 0
1 1
2 1
3 2
4 2
5 5
6 4
7 11
8 10
9 22
10 22
11 50
12 43
13 104
14 100
15 209
16 206
17 446
18 418
19 914
20 886
21 1838
22 1825
23 3800
24 3664
25 7696
26 7591
27 15470
28 15370
29 31466
30 30910
31 63398
32 62866
33 127154
34 126742
35 256559
36 254156
37 515168
38 513004
39 1032104
40 1029997
41 2073626
42 2063866
43 4156118

[0,1,1,2,2,5,4,11,10,22,22,50,43,104,100,209,206,
 446,418,914,886,1838,1825,3800,3664,7696,7591,
 15470,15370,31466,30910,63398,62866,127154,126742,
 256559,254156,515168,513004,1032104,1029997,
 2073626,2063866,4156118]

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Last modified April 19 12:14 EDT 2024. Contains 371792 sequences. (Running on oeis4.)