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A203744 as a simple table

n a(n)
1 1
2 1
3 9
4 3087
5 491453487
6 199355231015744076
7 1670853975432258811676271416172
8 1893588915901757181126922024000776555730414763148
9 2071486075345864360727487613123282727407169939419132023198357982044106944 

[1,1,9,3087,491453487,199355231015744076,
 1670853975432258811676271416172,
 1893588915901757181126922024000776555730414763148,
 20714860753458643607274876131232827274071699394191\
 32023198357982044106944]

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Last modified August 14 07:30 EDT 2024. Contains 375146 sequences. (Running on oeis4.)