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A029081 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 2
5 2
6 2
7 2
8 3
9 4
10 4
11 5
12 6
13 7
14 7
15 8
16 9
17 10
18 11
19 12
20 14
21 15
22 17
23 18
24 20
25 21
26 23
27 25
28 27
29 29
30 31
31 34
32 36
33 39
34 41
35 44
36 47
37 50
38 53
39 56
40 60
41 63
42 67
43 70
44 75
45 79
46 83
47 87
48 92
49 97
50 101
51 106
52 111
53 117
54 122
55 128
56 134
57 140

[1,1,1,1,2,2,2,2,3,4,4,5,6,7,7,8,9,10,11,12,14,15,
 17,18,20,21,23,25,27,29,31,34,36,39,41,44,47,50,
 53,56,60,63,67,70,75,79,83,87,92,97,101,106,111,
 117,122,128,134,140]

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Last modified April 23 12:08 EDT 2024. Contains 371912 sequences. (Running on oeis4.)