The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 66 |
| 2 | 84 |
| 3 | 880 |
| 4 | 3344 |
| 5 | 4440 |
| 6 | 10148 |
| 7 | 18084 |
| 8 | 18210 |
| 9 | 28380 |
| 10 | 35296 |
| 11 | 335826 |
| 12 | 546500 |
| 13 | 570616 |
| 14 | 624208 |
| 15 | 670496 |
| 16 | 1690664 |
| 17 | 2264546 |
[66,84,880,3344,4440,10148,18084,18210,28380, 35296,335826,546500,570616,624208,670496,1690664, 2264546] |