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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 4 |
| 3 | 4 |
| 4 | 7 |
| 5 | 12 |
| 6 | 7 |
| 7 | 13 |
| 8 | 30 |
| 9 | 30 |
| 10 | 13 |
| 11 | 24 |
| 12 | 96 |
| 13 | 136 |
| 14 | 96 |
| 15 | 24 |
| 16 | 44 |
| 17 | 286 |
| 18 | 687 |
| 19 | 687 |
| 20 | 286 |
| 21 | 44 |
| 22 | 81 |
| 23 | 848 |
| 24 | 3616 |
| 25 | 6784 |
| 26 | 3616 |
| 27 | 848 |
| 28 | 81 |
| 29 | 149 |
| 30 | 2620 |
| 31 | 19277 |
| 32 | 64819 |
| 33 | 64819 |
| 34 | 19277 |
| 35 | 2620 |
| 36 | 149 |
| 37 | 274 |
| 38 | 7964 |
| 39 | 105494 |
| 40 | 654120 |
| 41 | 1180260 |
| 42 | 654120 |
| 43 | 105494 |
| 44 | 7964 |
| 45 | 274 |
| 46 | 504 |
| 47 | 24332 |
| 48 | 581688 |
[2,4,4,7,12,7,13,30,30,13,24,96,136,96,24,44,286, 687,687,286,44,81,848,3616,6784,3616,848,81,149, 2620,19277,64819,64819,19277,2620,149,274,7964, 105494,654120,1180260,654120,105494,7964,274,504, 24332,581688] |