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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 4 |
| 6 | 13 |
| 7 | 32 |
| 8 | 64 |
| 9 | 116 |
| 10 | 193 |
| 11 | 304 |
| 12 | 456 |
| 13 | 660 |
| 14 | 924 |
| 15 | 1260 |
| 16 | 1680 |
| 17 | 2196 |
| 18 | 2824 |
| 19 | 3577 |
| 20 | 4472 |
| 21 | 5524 |
| 22 | 6752 |
| 23 | 8173 |
| 24 | 9808 |
| 25 | 11676 |
| 26 | 13800 |
| 27 | 16200 |
| 28 | 18900 |
| 29 | 21924 |
| 30 | 25296 |
| 31 | 29044 |
| 32 | 33193 |
| 33 | 37772 |
| 34 | 42808 |
| 35 | 48332 |
| 36 | 54373 |
[0,0,0,0,0,4,13,32,64,116,193,304,456,660,924, 1260,1680,2196,2824,3577,4472,5524,6752,8173,9808, 11676,13800,16200,18900,21924,25296,29044,33193, 37772,42808,48332,54373] |