The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 388 |
| 2 | 37254 |
| 3 | 3167295 |
| 4 | 250149820 |
| 5 | 18714498069 |
| 6 | 1342587653727 |
| 7 | 93360032845673 |
| 8 | 6335655315992974 |
| 9 | 421865904772827987 |
| 10 | 27660730981017838471 |
| 11 | 1790599737428642496028 |
| 12 | 114654496418709581646953 |
[388,37254,3167295,250149820,18714498069, 1342587653727,93360032845673,6335655315992974, 421865904772827987,27660730981017838471, 1790599737428642496028,114654496418709581646953] |