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| n | a(n) |
|---|---|
| 1 | 376 |
| 2 | 908 |
| 3 | 4522 |
| 4 | 24706 |
| 5 | 482506 |
| 6 | 5167050 |
| 7 | 63447690 |
| 8 | 5347152010 |
| 9 | 106694711818 |
| 10 | 2999615701322 |
| 11 | 1150053080327434 |
| 12 | 39747272207928330 |
| 13 | 2598427682764572298 |
| 14 | 4665358804935179388426 |
| 15 | 266654123118022807281674 |
[376,908,4522,24706,482506,5167050,63447690, 5347152010,106694711818,2999615701322, 1150053080327434,39747272207928330, 2598427682764572298,4665358804935179388426, 266654123118022807281674] |