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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 9 |
| 4 | 85 |
| 5 | 1605 |
| 6 | 59896 |
| 7 | 4392639 |
| 8 | 629739138 |
| 9 | 175745776816 |
| 10 | 95207239875508 |
| 11 | 99934927799315359 |
| 12 | 202993550188918062298 |
| 13 | 797200289814680588454420 |
| 14 | 6048794511036987586252009778 |
| 15 | 88623124229469033988344357343229 |
| 16 | 2506168305598107863294101582119745559 |
[1,2,9,85,1605,59896,4392639,629739138, 175745776816,95207239875508,99934927799315359, 202993550188918062298,797200289814680588454420, 6048794511036987586252009778, 88623124229469033988344357343229, 2506168305598107863294101582119745559] |