The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 5304 |
| 2 | 81706 |
| 3 | 752028 |
| 4 | 9984856 |
| 5 | 102186340 |
| 6 | 1289881302 |
| 7 | 13850148312 |
| 8 | 170465231268 |
| 9 | 1881896188454 |
| 10 | 22817667622740 |
| 11 | 256504693469550 |
| 12 | 3080269435649410 |
| 13 | 35064690706443986 |
| 14 | 418391719698372934 |
| 15 | 4805847180224170442 |
[5304,81706,752028,9984856,102186340,1289881302, 13850148312,170465231268,1881896188454, 22817667622740,256504693469550,3080269435649410, 35064690706443986,418391719698372934, 4805847180224170442] |