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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 0 |
| 3 | 1 |
| 4 | 0 |
| 5 | 3 |
| 6 | 3 |
| 7 | 9 |
| 8 | 0 |
| 9 | 6 |
| 10 | 12 |
| 11 | 6 |
| 12 | 30 |
| 13 | 30 |
| 14 | 30 |
| 15 | 72 |
| 16 | 0 |
| 17 | 10 |
| 18 | 30 |
| 19 | 30 |
| 20 | 10 |
| 21 | 70 |
| 22 | 120 |
| 23 | 70 |
| 24 | 120 |
| 25 | 120 |
| 26 | 70 |
| 27 | 270 |
| 28 | 270 |
| 29 | 270 |
| 30 | 270 |
| 31 | 600 |
| 32 | 0 |
| 33 | 15 |
| 34 | 60 |
| 35 | 90 |
| 36 | 60 |
| 37 | 15 |
| 38 | 135 |
| 39 | 330 |
| 40 | 330 |
| 41 | 135 |
| 42 | 330 |
| 43 | 540 |
| 44 | 330 |
| 45 | 330 |
| 46 | 330 |
| 47 | 135 |
| 48 | 720 |
| 49 | 1170 |
| 50 | 720 |
| 51 | 1170 |
| 52 | 1170 |
| 53 | 720 |
| 54 | 1170 |
| 55 | 1170 |
| 56 | 1170 |
| 57 | 720 |
| 58 | 2520 |
| 59 | 2520 |
| 60 | 2520 |
| 61 | 2520 |
| 62 | 2520 |
| 63 | 5400 |
[0,0,0,1,0,3,3,9,0,6,12,6,30,30,30,72,0,10,30,30, 10,70,120,70,120,120,70,270,270,270,270,600,0,15, 60,90,60,15,135,330,330,135,330,540,330,330,330, 135,720,1170,720,1170,1170,720,1170,1170,1170,720, 2520,2520,2520,2520,2520,5400] |