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A058360 as a simple table

n a(n)
1 1
2 1
3 1
4 2
5 2
6 2
7 2
8 3
9 4
10 5
11 6
12 7
13 8
14 9
15 10
16 12
17 14
18 17
19 19
20 23
21 25
22 31
23 33
24 38
25 42
26 51
27 57
28 66
29 75
30 86
31 97
32 109
33 122
34 138
35 155
36 177
37 200
38 230
39 253
40 287
41 320
42 363
43 405
44 456
45 507
46 572
47 639
48 707
49 785
50 877
51 971
52 1079
53 1198
54 1334
55 1476
56 1635
57 1802
58 2002
59 2213
60 2445
61 2700

[1,1,1,2,2,2,2,3,4,5,6,7,8,9,10,12,14,17,19,23,25,
 31,33,38,42,51,57,66,75,86,97,109,122,138,155,177,
 200,230,253,287,320,363,405,456,507,572,639,707,
 785,877,971,1079,1198,1334,1476,1635,1802,2002,
 2213,2445,2700]

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Last modified April 24 12:39 EDT 2024. Contains 371937 sequences. (Running on oeis4.)