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| n | a(n) |
|---|---|
| 0 | 762 |
| 1 | 4356 |
| 2 | 16738 |
| 3 | 50064 |
| 4 | 126114 |
| 5 | 280372 |
| 6 | 566826 |
| 7 | 1063488 |
| 8 | 1878634 |
| 9 | 3157764 |
| 10 | 5091282 |
| 11 | 7922896 |
| 12 | 11958738 |
| 13 | 17577204 |
| 14 | 25239514 |
| 15 | 35500992 |
| 16 | 49023066 |
| 17 | 66585988 |
| 18 | 89102274 |
| 19 | 117630864 |
| 20 | 153392002 |
| 21 | 197782836 |
| 22 | 252393738 |
| 23 | 319025344 |
| 24 | 399706314 |
[762,4356,16738,50064,126114,280372,566826, 1063488,1878634,3157764,5091282,7922896,11958738, 17577204,25239514,35500992,49023066,66585988, 89102274,117630864,153392002,197782836,252393738, 319025344,399706314] |