n | a(n) |
---|---|
1 | 1 |
2 | 5 |
3 | 23 |
4 | 144 |
5 | 1279 |
6 | 15035 |
7 | 219463 |
8 | 3816512 |
9 | 76928685 |
10 | 1762344781 |
11 | 45207853767 |
12 | 1283438430208 |
13 | 39944988007339 |
14 | 1352308628695895 |
15 | 49471532968242991 |
16 | 1944732944768690432 |
17 | 81748776383970349721 |
18 | 3659142661552743151353 |
[1,5,23,144,1279,15035,219463,3816512,76928685, 1762344781,45207853767,1283438430208, 39944988007339,1352308628695895,49471532968242991, 1944732944768690432,81748776383970349721, 3659142661552743151353] |