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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 35 |
| 2 | 1190 |
| 3 | 40460 |
| 4 | 1375640 |
| 5 | 46771760 |
| 6 | 1590239840 |
| 7 | 54068154560 |
| 8 | 1838317255040 |
| 9 | 62502786671360 |
| 10 | 2125094746826240 |
| 11 | 72253221392092160 |
| 12 | 2456609527331133440 |
| 13 | 83524723929258536960 |
| 14 | 2839840613594790256640 |
| 15 | 96554580862222868725760 |
[1,35,1190,40460,1375640,46771760,1590239840, 54068154560,1838317255040,62502786671360, 2125094746826240,72253221392092160, 2456609527331133440,83524723929258536960, 2839840613594790256640,96554580862222868725760] |