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A277252 as a simple table

n a(n)
0 0
1 1
2 1
3 0
4 2
5 2
6 3
7 4
8 7
9 9
10 14
11 20
12 30
13 43
14 64
15 93
16 137
17 200
18 294
19 430
20 631
21 924
22 1355
23 1985
24 2910
25 4264
26 6250
27 9159
28 13424
29 19673
30 28833
31 42256
32 61930
33 90762
34 133019
35 194948
36 285711
37 418729
38 613678
39 899388
40 1318118
41 1931795
42 2831184
43 4149301
44 6081097
45 8912280
46 13061582
47 19142678
48 28054959

[0,1,1,0,2,2,3,4,7,9,14,20,30,43,64,93,137,200,
 294,430,631,924,1355,1985,2910,4264,6250,9159,
 13424,19673,28833,42256,61930,90762,133019,194948,
 285711,418729,613678,899388,1318118,1931795,
 2831184,4149301,6081097,8912280,13061582,19142678,
 28054959]

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Last modified June 10 00:22 EDT 2024. Contains 373251 sequences. (Running on oeis4.)