The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 38 |
| 2 | 39 |
| 3 | 41 |
| 4 | 51 |
| 5 | 55 |
| 6 | 67 |
| 7 | 82 |
| 8 | 10780552 |
| 9 | 62198632 |
| 10 | 884811061 |
| 11 | 1457032501 |
| 12 | 3573315892 |
| 13 | 7321991041 |
| 14 | 7391371681 |
| 15 | 8557865812 |
| 16 | 11434075381 |
| 17 | 16893247141 |
| 18 | 21599190901 |
| 19 | 22487905441 |
| 20 | 28044279892 |
| 21 | 28273111012 |
| 22 | 37923188932 |
| 23 | 50238568801 |
| 24 | 59635316161 |
| 25 | 77814456292 |
| 26 | 86148922852 |
[38,39,41,51,55,67,82,10780552,62198632,884811061, 1457032501,3573315892,7321991041,7391371681, 8557865812,11434075381,16893247141,21599190901, 22487905441,28044279892,28273111012,37923188932, 50238568801,59635316161,77814456292,86148922852] |