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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 1 |
| 5 | 4 |
| 6 | 0 |
| 7 | 2 |
| 8 | 70 |
| 9 | 46 |
| 10 | 0 |
| 11 | 8 |
| 12 | 400 |
| 13 | 985 |
| 14 | 384 |
| 15 | 0 |
| 16 | 28 |
| 17 | 2128 |
| 18 | 7986 |
| 19 | 10572 |
| 20 | 2894 |
| 21 | 0 |
| 22 | 94 |
| 23 | 10512 |
| 24 | 67884 |
| 25 | 135444 |
| 26 | 104815 |
| 27 | 20444 |
| 28 | 0 |
| 29 | 304 |
| 30 | 49352 |
| 31 | 519656 |
| 32 | 1887730 |
| 33 | 2159590 |
| 34 | 982206 |
| 35 | 138944 |
| 36 | 0 |
| 37 | 960 |
| 38 | 225024 |
| 39 | 3804074 |
| 40 | 23075928 |
| 41 | 48871479 |
| 42 | 32771472 |
| 43 | 8921869 |
[0,0,0,1,4,0,2,70,46,0,8,400,985,384,0,28,2128, 7986,10572,2894,0,94,10512,67884,135444,104815, 20444,0,304,49352,519656,1887730,2159590,982206, 138944,0,960,225024,3804074,23075928,48871479, 32771472,8921869] |