The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 10 | 1 |
| 11 | 100 |
| 12 | 5941 |
| 13 | 275705 |
| 14 | 11110464 |
| 15 | 410474625 |
| 16 | 14353045401 |
| 17 | 484748595081 |
| 18 | 16029615164446 |
| 19 | 523952747921310 |
| 20 | 17044414451764396 |
| 21 | 554568496974014588 |
| 22 | 18113988555378974988 |
| 23 | 595604303387826752023 |
| 24 | 19755504320385394380715 |
| 25 | 662039152774864970449891 |
[1,100,5941,275705,11110464,410474625,14353045401, 484748595081,16029615164446,523952747921310, 17044414451764396,554568496974014588, 18113988555378974988,595604303387826752023, 19755504320385394380715,662039152774864970449891] |