n | a(n) |
---|---|
0 | 1 |
1 | 9 |
2 | 153 |
3 | 3177 |
4 | 73017 |
5 | 1785609 |
6 | 45543897 |
7 | 1197639081 |
8 | 32231934585 |
9 | 883404542025 |
10 | 24570973169433 |
11 | 691759954058985 |
12 | 19674867844155321 |
13 | 564462038150345097 |
14 | 16315646312285498457 |
15 | 474680922491822688297 |
[1,9,153,3177,73017,1785609,45543897,1197639081, 32231934585,883404542025,24570973169433, 691759954058985,19674867844155321, 564462038150345097,16315646312285498457, 474680922491822688297] |