n | a(n) |
---|---|
1 | 360 |
2 | 1784 |
3 | 8506 |
4 | 41344 |
5 | 200906 |
6 | 983796 |
7 | 4815318 |
8 | 23498914 |
9 | 114724352 |
10 | 560870566 |
11 | 2740746646 |
12 | 13385913760 |
13 | 65395196768 |
14 | 319541819810 |
15 | 1561151244530 |
16 | 7626667014534 |
17 | 37261178721560 |
18 | 182048049114668 |
19 | 889406662186434 |
[360,1784,8506,41344,200906,983796,4815318, 23498914,114724352,560870566,2740746646, 13385913760,65395196768,319541819810, 1561151244530,7626667014534,37261178721560, 182048049114668,889406662186434] |