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A318580 as a simple table

n a(n)
0 1
1 1
2 7
3 55
4 601
5 7561
6 116191
7 1999327
8 39267985
9 850964401
10 20332107991
11 527930427751
12 14838001344937
13 447653776595065
14 14440021169407471
15 495398956418435791
16 18012260306904120481
17 691502230924473978337
18 27948692251661337581095
19 1185878351946613955122711

[1,1,7,55,601,7561,116191,1999327,39267985,
 850964401,20332107991,527930427751,14838001344937,
 447653776595065,14440021169407471,
 495398956418435791,18012260306904120481,
 691502230924473978337,27948692251661337581095,
 1185878351946613955122711]

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Last modified March 28 08:22 EDT 2024. Contains 371236 sequences. (Running on oeis4.)