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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 5 |
| 3 | 11 |
| 4 | 36 |
| 5 | 216 |
| 6 | 3174 |
| 7 | 178817 |
| 8 | 75615914 |
| 9 | 657536414322 |
| 10 | 533187198278014959 |
| 11 | 389331524481948767367453560 |
| 12 | 7682089373864047165337173800294919710603 |
| 13 | 673316152668899727226337604512171297382634328995985790889798 |
[3,5,11,36,216,3174,178817,75615914,657536414322, 533187198278014959,389331524481948767367453560, 7682089373864047165337173800294919710603, 67331615266889972722633760451217129738263432899598\ 5790889798] |