The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 33720 |
| 2 | 549448 |
| 3 | 9120608 |
| 4 | 153306026 |
| 5 | 2571461348 |
| 6 | 43400523142 |
| 7 | 730012705548 |
| 8 | 12351551016378 |
| 9 | 208225886140004 |
| 10 | 3531762344820950 |
| 11 | 59673341526538620 |
| 12 | 1014709076188331830 |
| 13 | 17184235472239702180 |
| 14 | 292979555763785920878 |
[33720,549448,9120608,153306026,2571461348, 43400523142,730012705548,12351551016378, 208225886140004,3531762344820950, 59673341526538620,1014709076188331830, 17184235472239702180,292979555763785920878] |