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A029172 as a simple table

n a(n)
0 1
1 0
2 1
3 0
4 2
5 1
6 2
7 2
8 3
9 3
10 4
11 4
12 6
13 5
14 8
15 7
16 10
17 9
18 12
19 12
20 15
21 15
22 18
23 18
24 22
25 22
26 26
27 26
28 31
29 31
30 36
31 36
32 42
33 42
34 48
35 49
36 55
37 56
38 62
39 64
40 71
41 72
42 80
43 81
44 90
45 91
46 100
47 102
48 111
49 114
50 123
51 126
52 136
53 139
54 150
55 153
56 165

[1,0,1,0,2,1,2,2,3,3,4,4,6,5,8,7,10,9,12,12,15,15,
 18,18,22,22,26,26,31,31,36,36,42,42,48,49,55,56,
 62,64,71,72,80,81,90,91,100,102,111,114,123,126,
 136,139,150,153,165]

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Last modified August 1 05:51 EDT 2021. Contains 346384 sequences. (Running on oeis4.)