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A080570 as a simple table

n a(n)
1 1
2 0
3 1
4 2
5 2
6 2
7 3
8 3
9 4
10 4
11 6
12 6
13 8
14 8
15 11
16 12
17 13
18 15
19 14
20 17
21 18
22 19
23 20
24 21
25 23
26 23
27 24
28 26
29 28
30 32
31 31
32 32
33 35
34 36
35 37
36 43
37 43
38 44
39 44
40 45
41 47
42 50
43 51
44 53
45 53
46 56
47 56
48 57
49 57
50 61
51 62
52 62
53 65
54 68
55 73
56 76
57 77
58 78
59 83
60 83
61 84
62 84
63 87
64 88
65 90
66 92
67 94
68 94
69 97
70 98
71 98
72 101
73 101 

[1,0,1,2,2,2,3,3,4,4,6,6,8,8,11,12,13,15,14,17,18,
 19,20,21,23,23,24,26,28,32,31,32,35,36,37,43,43,
 44,44,45,47,50,51,53,53,56,56,57,57,61,62,62,65,
 68,73,76,77,78,83,83,84,84,87,88,90,92,94,94,97,
 98,98,101,101]

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Last modified April 19 05:02 EDT 2024. Contains 371782 sequences. (Running on oeis4.)