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A012770 as a simple table

n a(n)
0 4
1 544
2 707584
3 3807514624
4 58177770225664
5 2030847773013704704
6 140503203207887919775744
7 17427925514250338592341622784
8 3597303386901777560143500698189824
9 1166406649834620087886383283250988580864 

[4,544,707584,3807514624,58177770225664,
 2030847773013704704,140503203207887919775744,
 17427925514250338592341622784,
 3597303386901777560143500698189824,
 1166406649834620087886383283250988580864]

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Last modified August 8 01:46 EDT 2024. Contains 375018 sequences. (Running on oeis4.)