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| n | a(n) |
|---|---|
| 1 | 64 |
| 2 | 192 |
| 3 | 4328 |
| 4 | 24934 |
| 5 | 354706 |
| 6 | 2715804 |
| 7 | 31659166 |
| 8 | 277952034 |
| 9 | 2954256382 |
| 10 | 27594850862 |
| 11 | 281218334508 |
| 12 | 2702246506854 |
| 13 | 27016733242156 |
| 14 | 262977482298808 |
| 15 | 2606430063309362 |
| 16 | 25520149513177148 |
| 17 | 251935677082462500 |
[64,192,4328,24934,354706,2715804,31659166, 277952034,2954256382,27594850862,281218334508, 2702246506854,27016733242156,262977482298808, 2606430063309362,25520149513177148, 251935677082462500] |