The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 2188288 |
| 2 | 100679584 |
| 3 | 4858165384 |
| 4 | 243143542208 |
| 5 | 12196560180032 |
| 6 | 617580751794644 |
| 7 | 31177141022942176 |
| 8 | 1583262145293167280 |
| 9 | 80094346873171574312 |
| 10 | 4074447863066273515576 |
| 11 | 206421228259428804932280 |
[2188288,100679584,4858165384,243143542208, 12196560180032,617580751794644,31177141022942176, 1583262145293167280,80094346873171574312, 4074447863066273515576,206421228259428804932280] |