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A280485 as a simple table

n a(n)
1 0
2 4446
3 149057
4 2886700
5 48481917
6 767741328
7 11437392975
8 164847196124
9 2309124917462
10 31632356050545
11 425475246875021 

[0,4446,149057,2886700,48481917,767741328,
 11437392975,164847196124,2309124917462,
 31632356050545,425475246875021]

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Last modified May 28 22:08 EDT 2022. Contains 354122 sequences. (Running on oeis4.)