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A187503 as a simple table

n a(n)
0 0
1 0
2 0
3 0
4 0
5 1
6 1
7 1
8 1
9 2
10 3
11 4
12 7
13 9
14 10
15 19
16 26
17 30
18 56
19 75
20 85
21 160
22 216
23 246
24 462
25 622
26 707
27 1329
28 1791
29 2037
30 3828
31 5157
32 5864
33 11021
34 14849
35 16886
36 31735
37 42756
38 48620
39 91376
40 123111
41 139997
42 263108
43 354484
44 403104
45 757588
46 1020696
47 1160693

[0,0,0,0,0,1,1,1,1,2,3,4,7,9,10,19,26,30,56,75,85,
 160,216,246,462,622,707,1329,1791,2037,3828,5157,
 5864,11021,14849,16886,31735,42756,48620,91376,
 123111,139997,263108,354484,403104,757588,1020696,
 1160693]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)