n | a(n) |
---|---|
1 | 1 |
2 | 8 |
3 | 15 |
4 | 232 |
5 | 449 |
6 | 7400 |
7 | 14351 |
8 | 237832 |
9 | 461313 |
10 | 7648968 |
11 | 14836623 |
12 | 246015528 |
13 | 477194433 |
14 | 7912700328 |
15 | 15348206223 |
16 | 254499628104 |
17 | 493651049985 |
18 | 8185582834056 |
19 | 15877514618127 |
20 | 263276481572712 |
21 | 510675448527297 |
22 | 8467876653984360 |
[1,8,15,232,449,7400,14351,237832,461313,7648968, 14836623,246015528,477194433,7912700328, 15348206223,254499628104,493651049985, 8185582834056,15877514618127,263276481572712, 510675448527297,8467876653984360] |