n | a(n) |
---|---|
1 | 1 |
2 | 31 |
3 | 318 |
4 | 3605 |
5 | 39851 |
6 | 441912 |
7 | 4896043 |
8 | 54248371 |
9 | 601050906 |
10 | 6659404865 |
11 | 73783381595 |
12 | 817488259440 |
13 | 9057417947527 |
14 | 100352286120727 |
15 | 1111860046543146 |
16 | 12318929680916909 |
17 | 136488426454208783 |
18 | 1512232882805726640 |
[1,31,318,3605,39851,441912,4896043,54248371, 601050906,6659404865,73783381595,817488259440, 9057417947527,100352286120727,1111860046543146, 12318929680916909,136488426454208783, 1512232882805726640] |