The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 6092 |
| 3 | 65187 |
| 4 | 143253 |
| 5 | 176751 |
| 6 | 18785650 |
| 7 | 25548350 |
| 8 | 72396625 |
| 9 | 507733590 |
| 10 | 686593375 |
| 11 | 1138786375 |
| 12 | 1325580025 |
| 13 | 2083558890 |
| 14 | 2335420375 |
| 15 | 2727499625 |
[1,6092,65187,143253,176751,18785650,25548350, 72396625,507733590,686593375,1138786375, 1325580025,2083558890,2335420375,2727499625] |