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A008620 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 2
5 2
6 3
7 3
8 3
9 4
10 4
11 4
12 5
13 5
14 5
15 6
16 6
17 6
18 7
19 7
20 7
21 8
22 8
23 8
24 9
25 9
26 9
27 10
28 10
29 10
30 11
31 11
32 11
33 12
34 12
35 12
36 13
37 13
38 13
39 14
40 14
41 14
42 15
43 15
44 15
45 16
46 16
47 16
48 17
49 17
50 17
51 18
52 18
53 18
54 19
55 19
56 19
57 20
58 20
59 20
60 21
61 21
62 21
63 22
64 22
65 22
66 23
67 23
68 23
69 24
70 24
71 24
72 25
73 25
74 25
75 26
76 26
77 26

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

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)