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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 122 |
| 2 | 14951 |
| 3 | 1828144 |
| 4 | 223535959 |
| 5 | 27332807665 |
| 6 | 3342112728281 |
| 7 | 408656059975457 |
| 8 | 49968325108097955 |
| 9 | 6109865382293662597 |
| 10 | 747082374864324679924 |
| 11 | 91349324397617876090443 |
| 12 | 11169717488538903806777417 |
| 13 | 1365774619533204572560235117 |
[1,122,14951,1828144,223535959,27332807665, 3342112728281,408656059975457,49968325108097955, 6109865382293662597,747082374864324679924, 91349324397617876090443, 11169717488538903806777417, 1365774619533204572560235117] |