n | a(n) |
---|---|
0 | 1 |
1 | 5 |
2 | 55 |
3 | 481 |
4 | 10501 |
5 | 117181 |
6 | 3879331 |
7 | 52751105 |
8 | 2351234953 |
9 | 37766866501 |
10 | 2120129149711 |
11 | 39311679607201 |
12 | 2663716583547085 |
13 | 56019878838007085 |
14 | 4448878347069812251 |
15 | 104660471059169187841 |
16 | 9534251497305019644433 |
[1,5,55,481,10501,117181,3879331,52751105, 2351234953,37766866501,2120129149711, 39311679607201,2663716583547085,56019878838007085, 4448878347069812251,104660471059169187841, 9534251497305019644433] |