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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 0 |
| 3 | 8 |
| 4 | 32 |
| 5 | 80 |
| 6 | 160 |
| 7 | 264 |
| 8 | 416 |
| 9 | 624 |
| 10 | 864 |
| 11 | 1176 |
| 12 | 1552 |
| 13 | 2000 |
| 14 | 2528 |
| 15 | 3144 |
| 16 | 3856 |
| 17 | 4640 |
| 18 | 5552 |
| 19 | 6584 |
| 20 | 7712 |
| 21 | 8960 |
| 22 | 10352 |
| 23 | 11880 |
| 24 | 13520 |
| 25 | 15328 |
| 26 | 17296 |
| 27 | 19416 |
| 28 | 21712 |
| 29 | 24176 |
| 30 | 26832 |
| 31 | 29640 |
| 32 | 32672 |
| 33 | 35904 |
| 34 | 39312 |
| 35 | 42968 |
| 36 | 46816 |
| 37 | 50896 |
| 38 | 55184 |
| 39 | 59736 |
[0,0,0,8,32,80,160,264,416,624,864,1176,1552,2000, 2528,3144,3856,4640,5552,6584,7712,8960,10352, 11880,13520,15328,17296,19416,21712,24176,26832, 29640,32672,35904,39312,42968,46816,50896,55184, 59736] |