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A038020 as a simple table

n a(n)
0 0
1 0
2 0
3 2
4 0
5 2
6 9
7 54
8 0
9 30
10 15376
11 12664
12 14304
13 4096
14 3187

[0,0,0,2,0,2,9,54,0,30,15376,12664,14304,4096,
 3187]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)