n | a(n) |
---|---|
0 | 0 |
1 | 7 |
2 | 105 |
3 | 1267 |
4 | 14385 |
5 | 160027 |
6 | 1767465 |
7 | 19470787 |
8 | 214293345 |
9 | 2357685547 |
10 | 25936376025 |
11 | 285307476307 |
12 | 3138411599505 |
13 | 34522645035067 |
14 | 379749565147785 |
15 | 4177247095673827 |
16 | 45949725568604865 |
17 | 505447011319424587 |
18 | 5559917244772754745 |
19 | 61159090173536639347 |
[0,7,105,1267,14385,160027,1767465,19470787, 214293345,2357685547,25936376025,285307476307, 3138411599505,34522645035067,379749565147785, 4177247095673827,45949725568604865, 505447011319424587,5559917244772754745, 61159090173536639347] |