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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 32 |
| 5 | 100 |
| 6 | 288 |
| 7 | 588 |
| 8 | 1152 |
| 9 | 1944 |
| 10 | 3200 |
| 11 | 4840 |
| 12 | 7200 |
| 13 | 10140 |
| 14 | 14112 |
| 15 | 18900 |
| 16 | 25088 |
| 17 | 32368 |
| 18 | 41472 |
| 19 | 51984 |
| 20 | 64800 |
| 21 | 79380 |
| 22 | 96800 |
| 23 | 116380 |
| 24 | 139392 |
| 25 | 165000 |
| 26 | 194688 |
| 27 | 227448 |
| 28 | 264992 |
| 29 | 306124 |
| 30 | 352800 |
| 31 | 403620 |
| 32 | 460800 |
| 33 | 522720 |
| 34 | 591872 |
| 35 | 666400 |
| 36 | 749088 |
| 37 | 837828 |
[0,0,0,32,100,288,588,1152,1944,3200,4840,7200, 10140,14112,18900,25088,32368,41472,51984,64800, 79380,96800,116380,139392,165000,194688,227448, 264992,306124,352800,403620,460800,522720,591872, 666400,749088,837828] |