The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 1048 |
| 2 | 15434 |
| 3 | 232736 |
| 4 | 3604782 |
| 5 | 56299040 |
| 6 | 884625654 |
| 7 | 13930389246 |
| 8 | 219666732130 |
| 9 | 3465756760168 |
| 10 | 54697571104400 |
| 11 | 863364488755858 |
| 12 | 13628610245730708 |
| 13 | 215140611062094002 |
| 14 | 3396256121150879282 |
| 15 | 53614426723942801722 |
[1048,15434,232736,3604782,56299040,884625654, 13930389246,219666732130,3465756760168, 54697571104400,863364488755858,13628610245730708, 215140611062094002,3396256121150879282, 53614426723942801722] |