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| n | a(n) |
|---|---|
| 1 | 31064 |
| 2 | 159004 |
| 3 | 706992 |
| 4 | 4616452 |
| 5 | 26272908 |
| 6 | 198069616 |
| 7 | 1249781316 |
| 8 | 10302188956 |
| 9 | 68182126892 |
| 10 | 598458783660 |
| 11 | 4061087277028 |
| 12 | 37320220056152 |
| 13 | 256928073051092 |
| 14 | 2440338300882200 |
| 15 | 16949368737198628 |
| 16 | 164723686282956960 |
[31064,159004,706992,4616452,26272908,198069616, 1249781316,10302188956,68182126892,598458783660, 4061087277028,37320220056152,256928073051092, 2440338300882200,16949368737198628, 164723686282956960] |