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A017834 as a simple table

n a(n)
0 1
1 0
2 0
3 0
4 1
5 1
6 1
7 1
8 2
9 3
10 4
11 5
12 7
13 9
14 13
15 18
16 25
17 33
18 45
19 62
20 86
21 117
22 159
23 217
24 298
25 408
26 558
27 762
28 1042
29 1425
30 1950
31 2667
32 3647
33 4986
34 6819
35 9327
36 12757
37 17445
38 23856
39 32625
40 44620
41 61023
42 83454
43 114129

[1,0,0,0,1,1,1,1,2,3,4,5,7,9,13,18,25,33,45,62,86,
 117,159,217,298,408,558,762,1042,1425,1950,2667,
 3647,4986,6819,9327,12757,17445,23856,32625,44620,
 61023,83454,114129]

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Last modified April 23 19:56 EDT 2024. Contains 371916 sequences. (Running on oeis4.)