The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 8 |
| 2 | 116 |
| 3 | 1522 |
| 4 | 19814 |
| 5 | 259388 |
| 6 | 3374086 |
| 7 | 44030862 |
| 8 | 574246744 |
| 9 | 7489718098 |
| 10 | 97685897406 |
| 11 | 1274061880332 |
| 12 | 16617079770494 |
| 13 | 216729255718838 |
| 14 | 2826706576812536 |
| 15 | 36867513064014682 |
| 16 | 480847045785788134 |
[8,116,1522,19814,259388,3374086,44030862, 574246744,7489718098,97685897406,1274061880332, 16617079770494,216729255718838,2826706576812536, 36867513064014682,480847045785788134] |