| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 4 |
| 3 | 4 |
| 4 | 7 |
| 5 | 11 |
| 6 | 7 |
| 7 | 13 |
| 8 | 31 |
| 9 | 31 |
| 10 | 13 |
| 11 | 24 |
| 12 | 90 |
| 13 | 135 |
| 14 | 90 |
| 15 | 24 |
| 16 | 44 |
| 17 | 254 |
| 18 | 616 |
| 19 | 616 |
| 20 | 254 |
| 21 | 44 |
| 22 | 81 |
| 23 | 728 |
| 24 | 2782 |
| 25 | 4543 |
| 26 | 2782 |
| 27 | 728 |
| 28 | 81 |
| 29 | 149 |
| 30 | 2078 |
| 31 | 12544 |
| 32 | 32439 |
| 33 | 32439 |
| 34 | 12544 |
| 35 | 2078 |
| 36 | 149 |
| 37 | 274 |
| 38 | 5931 |
| 39 | 56646 |
| 40 | 233636 |
| 41 | 368720 |
| 42 | 233636 |
| 43 | 56646 |
| 44 | 5931 |
| 45 | 274 |
| 46 | 504 |
| 47 | 16941 |
| 48 | 255699 |
| 49 | 1680927 |
[2,4,4,7,11,7,13,31,31,13,24,90,135,90,24,44,254, 616,616,254,44,81,728,2782,4543,2782,728,81,149, 2078,12544,32439,32439,12544,2078,149,274,5931, 56646,233636,368720,233636,56646,5931,274,504, 16941,255699,1680927] |