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A209701 as a simple table

n a(n)
1 1
2 0
3 2
4 0
5 2
6 5
7 0
8 3
9 7
10 12
11 0
12 4
13 11
14 23
15 29
16 0
17 5
18 16
19 41
20 70
21 70
22 0
23 6
24 22
25 66
26 140
27 204
28 169
29 0
30 7
31 29
32 99
33 247
34 455
35 577
36 408
37 0
38 8
39 37
40 141
41 401
42 875
43 1423
44 1597
45 985
46 0
47 9
48 46
49 193
50 613
51 1529
52 2965
53 4321
54 4348
55 2378
56 0
57 10
58 56
59 256
60 895
61 2495
62 5549

[1,0,2,0,2,5,0,3,7,12,0,4,11,23,29,0,5,16,41,70,
 70,0,6,22,66,140,204,169,0,7,29,99,247,455,577,
 408,0,8,37,141,401,875,1423,1597,985,0,9,46,193,
 613,1529,2965,4321,4348,2378,0,10,56,256,895,2495,
 5549]

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Last modified September 26 08:03 EDT 2021. Contains 347664 sequences. (Running on oeis4.)