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| n | a(n) |
|---|---|
| 1 | 50 |
| 2 | 12260 |
| 3 | 2029744 |
| 4 | 308642476 |
| 5 | 48260497186 |
| 6 | 7574530822364 |
| 7 | 1186165852092876 |
| 8 | 185750876557274124 |
| 9 | 29093266517684009316 |
| 10 | 4556642267438188534864 |
| 11 | 713660632715579444617080 |
| 12 | 111773747828249613604721774 |
[50,12260,2029744,308642476,48260497186, 7574530822364,1186165852092876,185750876557274124, 29093266517684009316,4556642267438188534864, 713660632715579444617080, 111773747828249613604721774] |