n | a(n) |
---|---|
1 | 0 |
2 | 8 |
3 | 356 |
4 | 18754 |
5 | 853778 |
6 | 41272404 |
7 | 1939853778 |
8 | 92010224525 |
9 | 4354590810315 |
10 | 206242664480842 |
11 | 9765809059667609 |
12 | 462455214528524834 |
13 | 21898899233136089824 |
14 | 1036995973723303272825 |
15 | 49105621425306924377132 |
[0,8,356,18754,853778,41272404,1939853778, 92010224525,4354590810315,206242664480842, 9765809059667609,462455214528524834, 21898899233136089824,1036995973723303272825, 49105621425306924377132] |