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A241091 as a simple table

n a(n)
0 0
1 1
2 1
3 2
4 1
5 2
6 3
7 3
8 3
9 4
10 5
11 5
12 7
13 7
14 9
15 10
16 11
17 12
18 15
19 16
20 19
21 22
22 24
23 27
24 30
25 34
26 37
27 43
28 47
29 53
30 59
31 66
32 72
33 82
34 88
35 99
36 109
37 120
38 131
39 146
40 160
41 176
42 194
43 212
44 233
45 256
46 279
47 304
48 334
49 362
50 396
51 431
52 471
53 510
54 558
55 604
56 659
57 714
58 776
59 839
60 913
61 985

[0,1,1,2,1,2,3,3,3,4,5,5,7,7,9,10,11,12,15,16,19,
 22,24,27,30,34,37,43,47,53,59,66,72,82,88,99,109,
 120,131,146,160,176,194,212,233,256,279,304,334,
 362,396,431,471,510,558,604,659,714,776,839,913,
 985]

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Last modified December 3 11:13 EST 2021. Contains 349462 sequences. (Running on oeis4.)