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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 8 |
| 3 | 48 |
| 4 | 168 |
| 5 | 428 |
| 6 | 916 |
| 7 | 1728 |
| 8 | 2992 |
| 9 | 4840 |
| 10 | 7440 |
| 11 | 10960 |
| 12 | 15608 |
| 13 | 21588 |
| 14 | 29148 |
| 15 | 38528 |
| 16 | 50016 |
| 17 | 63888 |
| 18 | 80472 |
| 19 | 100080 |
| 20 | 123080 |
| 21 | 149820 |
| 22 | 180708 |
| 23 | 216128 |
| 24 | 256528 |
| 25 | 302328 |
| 26 | 354016 |
| 27 | 412048 |
| 28 | 476952 |
| 29 | 549220 |
| 30 | 629420 |
| 31 | 718080 |
| 32 | 815808 |
| 33 | 923168 |
| 34 | 1040808 |
| 35 | 1169328 |
| 36 | 1309416 |
[0,0,8,48,168,428,916,1728,2992,4840,7440,10960, 15608,21588,29148,38528,50016,63888,80472,100080, 123080,149820,180708,216128,256528,302328,354016, 412048,476952,549220,629420,718080,815808,923168, 1040808,1169328,1309416] |