The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 11 |
| 2 | 5 |
| 3 | 23 |
| 4 | 61 |
| 5 | 73 |
| 6 | 239 |
| 7 | 487 |
| 8 | 523 |
| 9 | 569 |
| 10 | 3461 |
| 11 | 1319 |
| 12 | 3373 |
| 13 | 8923 |
| 14 | 4937 |
| 15 | 12619 |
| 16 | 11489 |
| 17 | 15569 |
| 18 | 32189 |
| 19 | 105173 |
| 20 | 135319 |
| 21 | 46619 |
| 22 | 56473 |
| 23 | 177127 |
| 24 | 234161 |
| 25 | 295861 |
| 26 | 471923 |
| 27 | 664319 |
| 28 | 2366387 |
| 29 | 3183613 |
| 30 | 1092389 |
| 31 | 3513877 |
| 32 | 7702319 |
| 33 | 4632077 |
| 34 | 10666177 |
| 35 | 13977923 |
| 36 | 20825939 |
| 37 | 35821939 |
[11,5,23,61,73,239,487,523,569,3461,1319,3373, 8923,4937,12619,11489,15569,32189,105173,135319, 46619,56473,177127,234161,295861,471923,664319, 2366387,3183613,1092389,3513877,7702319,4632077, 10666177,13977923,20825939,35821939] |