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| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 16 |
| 3 | 16 |
| 4 | 48 |
| 5 | 88 |
| 6 | 48 |
| 7 | 116 |
| 8 | 12 |
| 9 | 12 |
| 10 | 116 |
| 11 | 220 |
| 12 | 776 |
| 13 | 680 |
| 14 | 776 |
| 15 | 220 |
| 16 | 288 |
| 17 | 760 |
| 18 | 18440 |
| 19 | 18440 |
| 20 | 760 |
| 21 | 288 |
| 22 | 232 |
| 23 | 16104 |
| 24 | 62512 |
| 25 | 753168 |
| 26 | 62512 |
| 27 | 16104 |
| 28 | 232 |
| 29 | 96 |
| 30 | 120260 |
| 31 | 1282126 |
| 32 | 50071584 |
| 33 | 50071584 |
| 34 | 1282126 |
| 35 | 120260 |
| 36 | 96 |
| 37 | 1520 |
| 38 | 287100 |
| 39 | 178938580 |
[4,16,16,48,88,48,116,12,12,116,220,776,680,776, 220,288,760,18440,18440,760,288,232,16104,62512, 753168,62512,16104,232,96,120260,1282126,50071584, 50071584,1282126,120260,96,1520,287100,178938580] |