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A183560 as a simple table

n a(n)
3 1
4 0
5 1
6 2
7 3
8 3
9 6
10 8
11 13
12 15
13 24
14 30
15 44
16 54
17 77
18 98
19 134
20 165
21 222
22 279
23 367
24 454
25 588
26 731
27 936
28 1148
29 1454
30 1788
31 2241
32 2732
33 3400
34 4140
35 5106
36 6183
37 7579
38 9157
39 11156
40 13406
41 16249
42 19482
43 23489
44 28042
45 33666
46 40087
47 47914
48 56851

[1,0,1,2,3,3,6,8,13,15,24,30,44,54,77,98,134,165,
 222,279,367,454,588,731,936,1148,1454,1788,2241,
 2732,3400,4140,5106,6183,7579,9157,11156,13406,
 16249,19482,23489,28042,33666,40087,47914,56851]

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Last modified April 23 16:28 EDT 2024. Contains 371916 sequences. (Running on oeis4.)