The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 12 |
| 2 | 50 |
| 3 | 36 |
| 4 | 138 |
| 5 | 82 |
| 6 | 426 |
| 7 | 369 |
| 8 | 1265 |
| 9 | 1339 |
| 10 | 4198 |
| 11 | 5270 |
| 12 | 17574 |
| 13 | 26101 |
| 14 | 84925 |
| 15 | 151179 |
| 16 | 502626 |
| 17 | 1014453 |
| 18 | 3404473 |
| 19 | 7511829 |
| 20 | 25248330 |
| 21 | 59077506 |
| 22 | 198103996 |
| 23 | 483649593 |
| 24 | 1616414549 |
[12,50,36,138,82,426,369,1265,1339,4198,5270, 17574,26101,84925,151179,502626,1014453,3404473, 7511829,25248330,59077506,198103996,483649593, 1616414549] |