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A278017 as a simple table

n a(n)
1 0
2 198
3 7204
4 315060
5 13597418
6 586416930
7 25289030636
8 1090585845484
9 47030883581446
10 2028178188039288
11 87463933186827030
12 3771827912988136296
13 162657739276664345490
14 7014514100219472964700
15 302496568863991268453194

[0,198,7204,315060,13597418,586416930,25289030636,
 1090585845484,47030883581446,2028178188039288,
 87463933186827030,3771827912988136296,
 162657739276664345490,7014514100219472964700,
 302496568863991268453194]

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Last modified April 24 14:54 EDT 2024. Contains 371960 sequences. (Running on oeis4.)