n | a(n) |
---|---|
1 | 540 |
2 | 1751352 |
3 | 5386703316 |
4 | 16582103036544 |
5 | 51045000577926816 |
6 | 157132783947988296192 |
7 | 483704801377335372564480 |
8 | 1488997578825205151673656448 |
9 | 4583609224965381313988566950144 |
[540,1751352,5386703316,16582103036544, 51045000577926816,157132783947988296192, 483704801377335372564480, 1488997578825205151673656448, 4583609224965381313988566950144] |