The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 10 | 50521 |
| 11 | 1629248 |
| 12 | 32918922 |
| 13 | 617859020 |
| 14 | 11668739836 |
| 15 | 217316513198 |
| 16 | 4043244094251 |
| 17 | 76688877688570 |
| 18 | 1487035437929625 |
| 19 | 29470163960950720 |
| 20 | 598896893196470516 |
| 21 | 12504145259394103084 |
| 22 | 268208623687371202156 |
| 23 | 5911352523792061709194 |
| 24 | 133914475861667199021171 |
[50521,1629248,32918922,617859020,11668739836, 217316513198,4043244094251,76688877688570, 1487035437929625,29470163960950720, 598896893196470516,12504145259394103084, 268208623687371202156,5911352523792061709194, 133914475861667199021171] |