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A025791 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 2
10 3
11 3
12 3
13 3
14 3
15 3
16 3
17 3
18 4
19 5
20 6
21 6
22 6
23 6
24 6
25 6
26 6
27 7
28 8
29 9
30 10
31 10
32 10
33 10
34 10
35 10
36 11
37 12
38 13
39 14
40 15
41 15
42 15
43 15
44 15
45 16
46 17
47 18
48 19
49 20
50 21
51 21
52 21
53 21
54 22
55 23
56 24
57 25
58 26
59 27
60 28
61 28
62 28
63 29

[1,1,1,1,1,1,1,1,1,2,3,3,3,3,3,3,3,3,4,5,6,6,6,6,
 6,6,6,7,8,9,10,10,10,10,10,10,11,12,13,14,15,15,
 15,15,15,16,17,18,19,20,21,21,21,21,22,23,24,25,
 26,27,28,28,28,29]

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Last modified March 28 16:34 EDT 2024. Contains 371254 sequences. (Running on oeis4.)