The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 78 |
| 2 | 287 |
| 3 | 364 |
| 4 | 1096 |
| 5 | 18183 |
| 6 | 336634 |
| 7 | 2727274 |
| 8 | 19138757 |
| 9 | 23529412 |
| 10 | 25974026 |
| 11 | 97744361 |
| 12 | 120879122 |
| 13 | 140017878 |
| 14 | 165991904 |
| 15 | 237762239 |
| 16 | 288553552 |
| 17 | 307692308 |
| 18 | 333666334 |
| 19 | 405436669 |
| 20 | 428571430 |
| 21 | 440553516 |
| 22 | 447710186 |
| 23 | 454545455 |
| 24 | 473684212 |
[78,287,364,1096,18183,336634,2727274,19138757, 23529412,25974026,97744361,120879122,140017878, 165991904,237762239,288553552,307692308,333666334, 405436669,428571430,440553516,447710186,454545455, 473684212] |