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A161039 as a simple table

n a(n)
1 0
2 0
3 1
4 1
5 1
6 1
7 1
8 1
9 2
10 1
11 1
12 3
13 2
14 2
15 5
16 3
17 3
18 6
19 5
20 6
21 8
22 6
23 7
24 11
25 10
26 9
27 14
28 13
29 13
30 19
31 16
32 18
33 25
34 22
35 25
36 32
37 29
38 31
39 42
40 41
41 41
42 53
43 51
44 54
45 69
46 64
47 69
48 88
49 83
50 89
51 109
52 105
53 112
54 136
55 134
56 141
57 170
58 166
59 177
60 215
61 207
62 219
63 262
64 260
65 276
66 320
67 320
68 341
69 397
70 397
71 417
72 485

[0,0,1,1,1,1,1,1,2,1,1,3,2,2,5,3,3,6,5,6,8,6,7,11,
 10,9,14,13,13,19,16,18,25,22,25,32,29,31,42,41,41,
 53,51,54,69,64,69,88,83,89,109,105,112,136,134,
 141,170,166,177,215,207,219,262,260,276,320,320,
 341,397,397,417,485]

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Last modified August 3 02:48 EDT 2021. Contains 346435 sequences. (Running on oeis4.)