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A135648 as a simple table

n a(n)
1 1
2 1922
3 3640691
4 6895473332
5 13060026530591
6 24735690249234458
7 46849397332052003953
8 88732758546906507089208
9 168059844687840924491185218
10 318305345838770710986638404668
11 602870325018631726608694781154978
12 1141836395585288490196867923237849768 

[1,1922,3640691,6895473332,13060026530591,
 24735690249234458,46849397332052003953,
 88732758546906507089208,
 168059844687840924491185218,
 318305345838770710986638404668,
 602870325018631726608694781154978,
 1141836395585288490196867923237849768]

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Last modified April 16 08:27 EDT 2024. Contains 371698 sequences. (Running on oeis4.)