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| n | a(n) |
|---|---|
| 8 | 1 |
| 9 | 8 |
| 10 | 36 |
| 11 | 120 |
| 12 | 330 |
| 13 | 784 |
| 14 | 1660 |
| 15 | 3208 |
| 16 | 5763 |
| 17 | 9752 |
| 18 | 15724 |
| 19 | 24368 |
| 20 | 36520 |
| 21 | 53152 |
| 22 | 75392 |
| 23 | 104464 |
| 24 | 141717 |
| 25 | 188624 |
| 26 | 246836 |
| 27 | 318088 |
| 28 | 404356 |
| 29 | 507656 |
| 30 | 630172 |
| 31 | 774048 |
| 32 | 941685 |
| 33 | 1135304 |
| 34 | 1357652 |
| 35 | 1611240 |
| 36 | 1899138 |
| 37 | 2224016 |
| 38 | 2589352 |
| 39 | 2997544 |
| 40 | 3452619 |
| 41 | 3957480 |
| 42 | 4516912 |
| 43 | 5134096 |
| 44 | 5815338 |
[1,8,36,120,330,784,1660,3208,5763,9752,15724, 24368,36520,53152,75392,104464,141717,188624, 246836,318088,404356,507656,630172,774048,941685, 1135304,1357652,1611240,1899138,2224016,2589352, 2997544,3452619,3957480,4516912,5134096,5815338] |