The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 44 |
| 2 | 112 |
| 3 | 296 |
| 4 | 652 |
| 5 | 1329 |
| 6 | 2530 |
| 7 | 4667 |
| 8 | 8419 |
| 9 | 14932 |
| 10 | 26184 |
| 11 | 45561 |
| 12 | 78903 |
| 13 | 136170 |
| 14 | 234461 |
| 15 | 403075 |
| 16 | 692272 |
| 17 | 1188185 |
| 18 | 2038466 |
| 19 | 3496239 |
| 20 | 5995441 |
| 21 | 10279967 |
| 22 | 17625041 |
| 23 | 30216773 |
| 24 | 51802782 |
| 25 | 88807568 |
| 26 | 152244537 |
| 27 | 260993810 |
| 28 | 447421309 |
| 29 | 767011467 |
[44,112,296,652,1329,2530,4667,8419,14932,26184, 45561,78903,136170,234461,403075,692272,1188185, 2038466,3496239,5995441,10279967,17625041, 30216773,51802782,88807568,152244537,260993810, 447421309,767011467] |