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| n | a(n) |
|---|---|
| 0 | 3 |
| 1 | 1 |
| 2 | 0 |
| 3 | 40 |
| 4 | 0 |
| 5 | 0 |
| 6 | 16 |
| 7 | 0 |
| 8 | 88 |
| 9 | 592 |
| 10 | 0 |
| 11 | 628 |
| 12 | 52 |
| 13 | 160 |
| 14 | 304 |
| 15 | 1672 |
| 16 | 808 |
| 17 | 2248 |
| 18 | 3616 |
| 19 | 11176 |
| 20 | 10096 |
| 21 | 8728 |
| 22 | 4192 |
| 23 | 23056 |
| 24 | 13912 |
| 25 | 65428 |
| 26 | 40804 |
| 27 | 5812 |
| 28 | 9448 |
| 29 | 12148 |
| 30 | 8584 |
| 31 | 82132 |
| 32 | 27700 |
| 33 | 10528 |
| 34 | 91672 |
| 35 | 53188 |
| 36 | 58804 |
| 37 | 20896 |
| 38 | 96064 |
| 39 | 2752 |
| 40 | 32776 |
| 41 | 25972 |
| 42 | 14560 |
| 43 | 183688 |
| 44 | 8080 |
[3,1,0,40,0,0,16,0,88,592,0,628,52,160,304,1672, 808,2248,3616,11176,10096,8728,4192,23056,13912, 65428,40804,5812,9448,12148,8584,82132,27700, 10528,91672,53188,58804,20896,96064,2752,32776, 25972,14560,183688,8080] |