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A036846 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 2
7 2
8 3
9 3
10 3
11 4
12 5
13 8
14 8
15 9
16 11
17 12
18 19
19 20
20 25
21 29
22 31
23 43
24 48
25 64
26 75
27 77
28 99
29 110
30 150
31 177
32 183
33 225
34 249
35 332
36 397
37 412
38 497
39 546
40 709
41 845
42 887
43 1063
44 1162
45 1466
46 1743
47 1839
48 2202
49 2399
50 2959
51 3492
52 3704
53 4423
54 4818
55 5839
56 6845
57 7274
58 8661
59 9431
60 11295
61 13144
62 13987
63 16578
64 18062

[1,1,1,1,1,2,2,3,3,3,4,5,8,8,9,11,12,19,20,25,29,
 31,43,48,64,75,77,99,110,150,177,183,225,249,332,
 397,412,497,546,709,845,887,1063,1162,1466,1743,
 1839,2202,2399,2959,3492,3704,4423,4818,5839,6845,
 7274,8661,9431,11295,13144,13987,16578,18062]

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Last modified August 11 18:37 EDT 2020. Contains 336428 sequences. (Running on oeis4.)