The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 56 |
| 2 | 56 |
| 3 | 392 |
| 4 | 392 |
| 5 | 56 |
| 6 | 392 |
| 7 | 2744 |
| 8 | 2744 |
| 9 | 19208 |
| 10 | 19208 |
| 11 | 2744 |
| 12 | 19208 |
| 13 | 134456 |
| 14 | 134456 |
| 15 | 941192 |
| 16 | 941192 |
| 17 | 134456 |
| 18 | 941192 |
| 19 | 6588344 |
| 20 | 6588344 |
| 21 | 46118408 |
| 22 | 46118408 |
| 23 | 6588344 |
| 24 | 46118408 |
| 25 | 322828856 |
| 26 | 322828856 |
| 27 | 2259801992 |
| 28 | 2259801992 |
| 29 | 322828856 |
| 30 | 2259801992 |
[56,56,392,392,56,392,2744,2744,19208,19208,2744, 19208,134456,134456,941192,941192,134456,941192, 6588344,6588344,46118408,46118408,6588344, 46118408,322828856,322828856,2259801992, 2259801992,322828856,2259801992] |