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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 14 |
| 2 | 182 |
| 3 | 2366 |
| 4 | 30758 |
| 5 | 399854 |
| 6 | 5198102 |
| 7 | 67575326 |
| 8 | 878479238 |
| 9 | 11420230094 |
| 10 | 148462991222 |
| 11 | 1930018885886 |
| 12 | 25090245516427 |
| 13 | 326173191712368 |
| 14 | 4240251492245496 |
| 15 | 55123269398992704 |
| 16 | 716602502184321480 |
[1,14,182,2366,30758,399854,5198102,67575326, 878479238,11420230094,148462991222,1930018885886, 25090245516427,326173191712368,4240251492245496, 55123269398992704,716602502184321480] |