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A181398 as a simple table

n a(n)
1 0
2 4
3 64
4 1912
5 148432
6 32871240
7 20744801272
8 37559607987584
9 198461813970383240
10 3100218604533034920976
11 144170284249598867501946128
12 20038589080922552365824887715432
13 8349298401437323416105571304163524760
14 10453318954664242363219930783045003561923656

[0,4,64,1912,148432,32871240,20744801272,
 37559607987584,198461813970383240,
 3100218604533034920976,
 144170284249598867501946128,
 20038589080922552365824887715432,
 8349298401437323416105571304163524760,
 10453318954664242363219930783045003561923656]

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Last modified March 29 01:36 EDT 2024. Contains 371264 sequences. (Running on oeis4.)