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A280128 as a simple table

n a(n)
0 1
1 0
2 1
3 1
4 0
5 2
6 1
7 2
8 2
9 2
10 3
11 3
12 3
13 5
14 4
15 6
16 7
17 7
18 9
19 9
20 11
21 13
22 14
23 16
24 19
25 18
26 24
27 23
28 28
29 31
30 33
31 39
32 42
33 46
34 52
35 57
36 63
37 71
38 76
39 87
40 92
41 103
42 113
43 123
44 135
45 149
46 161
47 178
48 193
49 210
50 231
51 249
52 274
53 298
54 323
55 352
56 382
57 414
58 451
59 486
60 528
61 572
62 617
63 669

[1,0,1,1,0,2,1,2,2,2,3,3,3,5,4,6,7,7,9,9,11,13,14,
 16,19,18,24,23,28,31,33,39,42,46,52,57,63,71,76,
 87,92,103,113,123,135,149,161,178,193,210,231,249,
 274,298,323,352,382,414,451,486,528,572,617,669]

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Last modified April 25 10:33 EDT 2024. Contains 371967 sequences. (Running on oeis4.)