n | a(n) |
---|---|
1 | 1 |
2 | 7 |
3 | 37 |
4 | 533 |
5 | 1627 |
6 | 18107 |
7 | 237371 |
8 | 95549 |
9 | 1632341 |
10 | 155685007 |
11 | 156188887 |
12 | 3602044091 |
13 | 18051406831 |
14 | 54260455193 |
15 | 225175759291 |
16 | 13981692518567 |
17 | 14000078506967 |
18 | 98115155543129 |
19 | 3634060848592973 |
20 | 3637485804655193 |
[1,7,37,533,1627,18107,237371,95549,1632341, 155685007,156188887,3602044091,18051406831, 54260455193,225175759291,13981692518567, 14000078506967,98115155543129,3634060848592973, 3637485804655193] |