| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 140152 |
| 2 | 1521077404 |
| 3 | 1322299270600 |
| 4 | 148617033979348 |
| 5 | 3031205165103456 |
| 6 | 19223028387830564 |
| 7 | 241889456638665264 |
| 8 | 4311704697906480578 |
[1,140152,1521077404,1322299270600, 148617033979348,3031205165103456, 19223028387830564,241889456638665264, 4311704697906480578] |