The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 16150 |
| 2 | 41246 |
| 3 | 108374 |
| 4 | 338282 |
| 5 | 1039502 |
| 6 | 3521538 |
| 7 | 11626526 |
| 8 | 41097666 |
| 9 | 141434374 |
| 10 | 515121002 |
| 11 | 1826965054 |
| 12 | 6821774074 |
| 13 | 24807303134 |
| 14 | 94706874378 |
| 15 | 352039395094 |
| 16 | 1371301958834 |
| 17 | 5197451865566 |
| 18 | 20616621173346 |
| 19 | 79485584533838 |
[16150,41246,108374,338282,1039502,3521538, 11626526,41097666,141434374,515121002,1826965054, 6821774074,24807303134,94706874378,352039395094, 1371301958834,5197451865566,20616621173346, 79485584533838] |