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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 16 |
| 3 | 406 |
| 4 | 14866 |
| 5 | 740026 |
| 6 | 48026266 |
| 7 | 3937533706 |
| 8 | 397912444666 |
| 9 | 48589663862026 |
| 10 | 7053101481134266 |
| 11 | 1200393616793282506 |
| 12 | 236747809664852265466 |
| 13 | 53564655768153719942026 |
| 14 | 13780851677757681289022266 |
| 15 | 4000515700684222714620799306 |
| 16 | 1301419578177153109817779142266 |
| 17 | 471541578407011294721978551670026 |
[1,16,406,14866,740026,48026266,3937533706, 397912444666,48589663862026,7053101481134266, 1200393616793282506,236747809664852265466, 53564655768153719942026, 13780851677757681289022266, 4000515700684222714620799306, 1301419578177153109817779142266, 471541578407011294721978551670026] |