n | a(n) |
---|---|
1 | 13 |
2 | 113 |
3 | 241 |
4 | 1442 |
5 | 7580 |
6 | 45897 |
7 | 320405 |
8 | 2489823 |
9 | 20679119 |
10 | 181479109 |
11 | 1638029668 |
12 | 15055216000 |
13 | 140041815820 |
14 | 1311377207833 |
15 | 12333793776935 |
16 | 116324158971711 |
17 | 1098943034315150 |
18 | 10393405509745294 |
19 | 98366682504010661 |
20 | 931394618765660697 |
[13,113,241,1442,7580,45897,320405,2489823, 20679119,181479109,1638029668,15055216000, 140041815820,1311377207833,12333793776935, 116324158971711,1098943034315150, 10393405509745294,98366682504010661, 931394618765660697] |