The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 7 |
| 3 | 13 |
| 4 | 5 |
| 5 | 53 |
| 6 | 1033 |
| 7 | 821 |
| 8 | 10133 |
| 9 | 9461 |
| 10 | 11 |
| 11 | 105276481 |
| 12 | 2201568973 |
| 13 | 35401 |
| 14 | 10445256498283 |
| 15 | 1945187598443 |
| 16 | 35849093549903 |
[2,7,13,5,53,1033,821,10133,9461,11,105276481, 2201568973,35401,10445256498283,1945187598443, 35849093549903] |