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A221341 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 13
6 0
7 0
8 85
9 85
10 0
11 0
12 758
13 1828
14 758
15 0
16 0
17 5736
18 49197
19 49197
20 5736
21 0
22 0
23 44186
24 1160820
25 4072557
26 1160820
27 44186
28 0
29 0
30 335511
31 27492106
32 290087988
33 290087988
34 27492106
35 335511
36 0
37 0
38 2551999
39 645919942
40 20842593371

[0,0,0,0,13,0,0,85,85,0,0,758,1828,758,0,0,5736,
 49197,49197,5736,0,0,44186,1160820,4072557,
 1160820,44186,0,0,335511,27492106,290087988,
 290087988,27492106,335511,0,0,2551999,645919942,
 20842593371]

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Last modified August 15 17:39 EDT 2022. Contains 356148 sequences. (Running on oeis4.)