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A218700 as a simple table

n a(n)
0 1
1 1
2 2
3 2
4 3
5 2
6 4
7 3
8 6
9 7
10 9
11 10
12 15
13 15
14 19
15 23
16 26
17 28
18 36
19 37
20 48
21 52
22 62
23 67
24 85
25 93
26 110
27 122
28 144
29 157
30 194
31 205
32 241
33 265
34 304
35 338
36 391
37 422
38 483
39 533
40 607
41 661
42 760
43 822
44 933
45 1032
46 1151
47 1260
48 1432
49 1554
50 1751
51 1920
52 2137
53 2333
54 2621
55 2848
56 3176

[1,1,2,2,3,2,4,3,6,7,9,10,15,15,19,23,26,28,36,37,
 48,52,62,67,85,93,110,122,144,157,194,205,241,265,
 304,338,391,422,483,533,607,661,760,822,933,1032,
 1151,1260,1432,1554,1751,1920,2137,2333,2621,2848,
 3176]

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Last modified April 24 04:02 EDT 2024. Contains 371918 sequences. (Running on oeis4.)