n | a(n) |
---|---|
1 | 21 |
2 | 207 |
3 | 207 |
4 | 1461 |
5 | 5309 |
6 | 1461 |
7 | 10503 |
8 | 111607 |
9 | 111607 |
10 | 10503 |
11 | 77613 |
12 | 2435979 |
13 | 6753291 |
14 | 2435979 |
15 | 77613 |
16 | 575087 |
17 | 53921761 |
18 | 426813751 |
19 | 426813751 |
20 | 53921761 |
21 | 575087 |
22 | 4251717 |
23 | 1191667231 |
24 | 27382170933 |
25 | 78572361735 |
26 | 27382170933 |
[21,207,207,1461,5309,1461,10503,111607,111607, 10503,77613,2435979,6753291,2435979,77613,575087, 53921761,426813751,426813751,53921761,575087, 4251717,1191667231,27382170933,78572361735, 27382170933] |