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A168637 as a simple table

n a(n)
0 0
1 1
2 3
3 3
4 6
5 8
6 11
7 16
8 21
9 29
10 39
11 52
12 70
13 93
14 124
15 165
16 219
17 291
18 386
19 512
20 679
21 900
22 1193
23 1581
24 2095
25 2776
26 3678
27 4873
28 6456
29 8553
30 11331
31 15011
32 19886
33 26344
34 34899
35 46232
36 61245
37 81133
38 107479
39 142380
40 188614
41 249861
42 330996
43 438477
44 580859
45 769475

[0,1,3,3,6,8,11,16,21,29,39,52,70,93,124,165,219,
 291,386,512,679,900,1193,1581,2095,2776,3678,4873,
 6456,8553,11331,15011,19886,26344,34899,46232,
 61245,81133,107479,142380,188614,249861,330996,
 438477,580859,769475]

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Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)