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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 14 |
| 2 | 182 |
| 3 | 2353 |
| 4 | 30408 |
| 5 | 392952 |
| 6 | 5077969 |
| 7 | 65620646 |
| 8 | 847990430 |
| 9 | 10958254945 |
| 10 | 141609323856 |
| 11 | 1829962955184 |
| 12 | 23647909093537 |
| 13 | 305592855260798 |
| 14 | 3949059209296838 |
| 15 | 51032176865598097 |
| 16 | 659469240043478424 |
[1,14,182,2353,30408,392952,5077969,65620646, 847990430,10958254945,141609323856,1829962955184, 23647909093537,305592855260798,3949059209296838, 51032176865598097,659469240043478424] |