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A091581 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 2
5 3
6 4
7 5
8 6
9 8
10 9
11 11
12 13
13 14
14 17
15 19
16 21
17 23
18 26
19 27
20 30
21 32
22 34
23 36
24 37
25 39
26 40
27 42
28 42
29 44
30 44
31 45
32 45
33 47
34 47
35 47
36 49
37 48
38 50
39 50
40 52
41 52
42 55
43 55
44 58
45 60
46 60
47 64
48 65
49 68
50 69
51 73
52 73
53 77
54 78
55 82
56 84
57 84
58 88
59 88
60 92
61 92
62 96
63 96
64 100
65 100
66 105
67 107
68 107
69 113 

[1,1,1,2,2,3,4,5,6,8,9,11,13,14,17,19,21,23,26,27,
 30,32,34,36,37,39,40,42,42,44,44,45,45,47,47,47,
 49,48,50,50,52,52,55,55,58,60,60,64,65,68,69,73,
 73,77,78,82,84,84,88,88,92,92,96,96,100,100,105,
 107,107,113]

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Last modified April 26 19:53 EDT 2024. Contains 372004 sequences. (Running on oeis4.)