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A039861 as a simple table

n a(n)
1 1
2 1
3 1
4 2
5 3
6 4
7 5
8 7
9 9
10 12
11 15
12 21
13 27
14 34
15 42
16 54
17 69
18 88
19 108
20 134
21 166
22 208
23 256
24 315
25 383
26 469
27 571
28 696
29 841
30 1017
31 1224
32 1475
33 1769
34 2121
35 2532
36 3024
37 3596
38 4275
39 5069
40 6009
41 7100
42 8381
43 9869
44 11620
45 13652

[1,1,1,2,3,4,5,7,9,12,15,21,27,34,42,54,69,88,108,
 134,166,208,256,315,383,469,571,696,841,1017,1224,
 1475,1769,2121,2532,3024,3596,4275,5069,6009,7100,
 8381,9869,11620,13652]

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Last modified March 29 02:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)