| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 272 |
| 3 | 842 |
| 4 | 16877 |
| 5 | 269286 |
| 6 | 3234635 |
| 7 | 52389467 |
| 8 | 773668467 |
| 9 | 11290705493 |
| 10 | 170621554982 |
| 11 | 2539927769977 |
| 12 | 37874050523071 |
| 13 | 566519072518773 |
| 14 | 8458775423505580 |
| 15 | 126360722809445467 |
| 16 | 1887999263939269044 |
[1,272,842,16877,269286,3234635,52389467, 773668467,11290705493,170621554982,2539927769977, 37874050523071,566519072518773,8458775423505580, 126360722809445467,1887999263939269044] |