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A039856 as a simple table

n a(n)
1 1
2 1
3 2
4 3
5 3
6 6
7 6
8 9
9 12
10 14
11 20
12 23
13 30
14 39
15 44
16 61
17 68
18 87
19 107
20 123
21 159
22 181
23 221
24 270
25 306
26 384
27 436
28 524
29 623
30 712
31 864
32 984
33 1160
34 1366
35 1549
36 1852
37 2098
38 2448
39 2845
40 3226
41 3787
42 4289
43 4947
44 5705
45 6439

[1,1,2,3,3,6,6,9,12,14,20,23,30,39,44,61,68,87,
 107,123,159,181,221,270,306,384,436,524,623,712,
 864,984,1160,1366,1549,1852,2098,2448,2845,3226,
 3787,4289,4947,5705,6439]

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Last modified August 3 07:48 EDT 2020. Contains 336197 sequences. (Running on oeis4.)