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A187501 as a simple table

n a(n)
0 0
1 1
2 0
3 0
4 1
5 1
6 1
7 3
8 2
9 3
10 6
11 6
12 9
13 15
14 15
15 24
16 36
17 39
18 63
19 90
20 99
21 162
22 225
23 252
24 414
25 567
26 639
27 1053
28 1431
29 1620
30 2673
31 3618
32 4104
33 6777
34 9153
35 10395
36 17172
37 23166
38 26325
39 43497
40 58644
41 66663
42 110160
43 148473
44 168804
45 278964
46 375921

[0,1,0,0,1,1,1,3,2,3,6,6,9,15,15,24,36,39,63,90,
 99,162,225,252,414,567,639,1053,1431,1620,2673,
 3618,4104,6777,9153,10395,17172,23166,26325,43497,
 58644,66663,110160,148473,168804,278964,375921]

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Last modified September 7 21:14 EDT 2024. Contains 375749 sequences. (Running on oeis4.)