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| n | a(n) |
|---|---|
| 1 | 35 |
| 2 | 1225 |
| 3 | 2485 |
| 4 | 5041 |
| 5 | 89815 |
| 6 | 1600225 |
| 7 | 4747545 |
| 8 | 14085009 |
| 9 | 176312187 |
| 10 | 2207026441 |
| 11 | 8330645133 |
| 12 | 31444864929 |
| 13 | 316504755855 |
| 14 | 3185743068225 |
| 15 | 14132905548945 |
| 16 | 62697780385249 |
| 17 | 546849942762131 |
| 18 | 4769624348126089 |
| 19 | 23640747042219941 |
[35,1225,2485,5041,89815,1600225,4747545,14085009, 176312187,2207026441,8330645133,31444864929, 316504755855,3185743068225,14132905548945, 62697780385249,546849942762131,4769624348126089, 23640747042219941] |