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A172666 as a simple table

n a(n)
1 0
2 0
3 0
4 369600
5 8432855707512236000
6 2333327772435239191435579651896000
7 7912042661932746320895028318655823357822209601009
8 288661272140059402021783839980598829830361488723258925444306851840 

[0,0,0,369600,8432855707512236000,
 2333327772435239191435579651896000,
 7912042661932746320895028318655823357822209601009,
 28866127214005940202178383998059882983036148872325\
 8925444306851840]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)