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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 28 |
| 3 | 3527 |
| 4 | 1213136 |
| 5 | 32797547 |
| 6 | 43684790932 |
| 7 | 96017087247229 |
| 8 | 96044168328256 |
| 9 | 471956397645187853 |
| 10 | 3237597973008257555852 |
| 11 | 462561506842656976961 |
| 12 | 5628425850334528955928112 |
| 13 | 703596058798919360293439483 |
| 14 | 18998011529681231695738912916 |
| 15 | 463360571051954739540899597748949 |
[1,28,3527,1213136,32797547,43684790932, 96017087247229,96044168328256,471956397645187853, 3237597973008257555852,462561506842656976961, 5628425850334528955928112, 703596058798919360293439483, 18998011529681231695738912916, 463360571051954739540899597748949] |