n | a(n) |
---|---|
1 | 5 |
2 | 57 |
3 | 299 |
4 | 2255 |
5 | 17093 |
6 | 120633 |
7 | 879613 |
8 | 6412539 |
9 | 46525107 |
10 | 338253489 |
11 | 2459404433 |
12 | 17875504331 |
13 | 129938237918 |
14 | 944542662421 |
15 | 6865907710814 |
16 | 49908732400817 |
17 | 362790040553962 |
18 | 2637143711833537 |
19 | 19169570408819186 |
20 | 139344858180341619 |
[5,57,299,2255,17093,120633,879613,6412539, 46525107,338253489,2459404433,17875504331, 129938237918,944542662421,6865907710814, 49908732400817,362790040553962,2637143711833537, 19169570408819186,139344858180341619] |