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| n | a(n) |
|---|---|
| 1 | 794128 |
| 2 | 1323795 |
| 3 | 1795490 |
| 4 | 3986282 |
| 5 | 7695684 |
| 6 | 15676281 |
| 7 | 29838772 |
| 8 | 55992976 |
| 9 | 100413564 |
| 10 | 176175692 |
| 11 | 297995148 |
| 12 | 493162840 |
| 13 | 792361276 |
| 14 | 1249168284 |
| 15 | 1921781524 |
| 16 | 2908426536 |
| 17 | 4313307192 |
| 18 | 6311925400 |
| 19 | 9077791868 |
| 20 | 12909434532 |
| 21 | 18083815180 |
[794128,1323795,1795490,3986282,7695684,15676281, 29838772,55992976,100413564,176175692,297995148, 493162840,792361276,1249168284,1921781524, 2908426536,4313307192,6311925400,9077791868, 12909434532,18083815180] |