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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 4 |
| 3 | 4 |
| 4 | 7 |
| 5 | 11 |
| 6 | 7 |
| 7 | 13 |
| 8 | 33 |
| 9 | 33 |
| 10 | 13 |
| 11 | 24 |
| 12 | 98 |
| 13 | 163 |
| 14 | 98 |
| 15 | 24 |
| 16 | 44 |
| 17 | 291 |
| 18 | 803 |
| 19 | 803 |
| 20 | 291 |
| 21 | 44 |
| 22 | 81 |
| 23 | 865 |
| 24 | 3971 |
| 25 | 6547 |
| 26 | 3971 |
| 27 | 865 |
| 28 | 81 |
| 29 | 149 |
| 30 | 2570 |
| 31 | 19587 |
| 32 | 53389 |
| 33 | 53389 |
| 34 | 19587 |
| 35 | 2570 |
| 36 | 149 |
| 37 | 274 |
| 38 | 7637 |
| 39 | 96693 |
| 40 | 435027 |
| 41 | 720417 |
| 42 | 435027 |
| 43 | 96693 |
| 44 | 7637 |
| 45 | 274 |
| 46 | 504 |
| 47 | 22693 |
| 48 | 477297 |
| 49 | 3546870 |
[2,4,4,7,11,7,13,33,33,13,24,98,163,98,24,44,291, 803,803,291,44,81,865,3971,6547,3971,865,81,149, 2570,19587,53389,53389,19587,2570,149,274,7637, 96693,435027,720417,435027,96693,7637,274,504, 22693,477297,3546870] |