The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 56 |
| 2 | 545 |
| 3 | 29847 |
| 4 | 1346477 |
| 5 | 52591889 |
| 6 | 1794793653 |
| 7 | 55877166390 |
| 8 | 1645212608113 |
| 9 | 46396996614229 |
| 10 | 1253700061892673 |
| 11 | 32385147485108697 |
| 12 | 799716936147057977 |
| 13 | 18927549679719449361 |
| 14 | 430809696280557730921 |
[56,545,29847,1346477,52591889,1794793653, 55877166390,1645212608113,46396996614229, 1253700061892673,32385147485108697, 799716936147057977,18927549679719449361, 430809696280557730921] |