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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 5 |
| 3 | 73 |
| 4 | 3025 |
| 5 | 267761 |
| 6 | 39973381 |
| 7 | 8864616265 |
| 8 | 2712723956993 |
| 9 | 1090880803227745 |
| 10 | 556508515320800101 |
| 11 | 350642617901691170441 |
| 12 | 267174141889391279470225 |
| 13 | 242012057463863136292454353 |
| 14 | 256946945274110281614185744165 |
| 15 | 315958380772526173969828356406921 |
| 16 | 445411627825937393526248850060842881 |
| 17 | 713506179952629917462979541328787054785 |
[1,1,5,73,3025,267761,39973381,8864616265, 2712723956993,1090880803227745,556508515320800101, 350642617901691170441,267174141889391279470225, 242012057463863136292454353, 256946945274110281614185744165, 315958380772526173969828356406921, 445411627825937393526248850060842881, 713506179952629917462979541328787054785] |