| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 5 |
| 6 | 13 |
| 7 | 7 |
| 8 | 21 |
| 9 | 25 |
| 10 | 41 |
| 11 | 11 |
| 12 | 135 |
| 13 | 13 |
| 14 | 113 |
| 15 | 271 |
| 16 | 297 |
| 17 | 17 |
| 18 | 875 |
| 19 | 19 |
| 20 | 1573 |
| 21 | 1765 |
| 22 | 1145 |
| 23 | 23 |
| 24 | 9215 |
| 25 | 2521 |
| 26 | 4265 |
| 27 | 13627 |
| 28 | 18539 |
| 29 | 29 |
| 30 | 71371 |
| 31 | 31 |
| 32 | 67729 |
| 33 | 119329 |
| 34 | 65825 |
| 35 | 76931 |
| 36 | 637061 |
| 37 | 37 |
| 38 | 262505 |
| 39 | 1064935 |
| 40 | 1381637 |
| 41 | 41 |
| 42 | 4432817 |
| 43 | 43 |
| 44 | 4207855 |
| 45 | 11169629 |
| 46 | 4194833 |
| 47 | 47 |
[1,2,3,5,5,13,7,21,25,41,11,135,13,113,271,297,17, 875,19,1573,1765,1145,23,9215,2521,4265,13627, 18539,29,71371,31,67729,119329,65825,76931,637061, 37,262505,1064935,1381637,41,4432817,43,4207855, 11169629,4194833,47] |