n | a(n) |
---|---|
1 | 1 |
2 | 5 |
3 | 41 |
4 | 465 |
5 | 6721 |
6 | 117941 |
7 | 2433145 |
8 | 57673281 |
9 | 1543866945 |
10 | 46052954821 |
11 | 1514472783561 |
12 | 54426342354385 |
13 | 2121878761891201 |
14 | 89187219264121525 |
15 | 4020175011403931801 |
16 | 193438800635132796161 |
17 | 9895634072548245693825 |
[1,5,41,465,6721,117941,2433145,57673281, 1543866945,46052954821,1514472783561, 54426342354385,2121878761891201,89187219264121525, 4020175011403931801,193438800635132796161, 9895634072548245693825] |