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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 2 |
| 5 | 0 |
| 6 | 9 |
| 7 | 0 |
| 8 | 12 |
| 9 | 9 |
| 10 | 25 |
| 11 | 0 |
| 12 | 42 |
| 13 | 0 |
| 14 | 49 |
| 15 | 45 |
| 16 | 56 |
| 17 | 0 |
| 18 | 99 |
| 19 | 0 |
| 20 | 110 |
| 21 | 84 |
| 22 | 121 |
| 23 | 0 |
| 24 | 180 |
| 25 | 50 |
| 26 | 169 |
| 27 | 108 |
| 28 | 210 |
| 29 | 0 |
| 30 | 315 |
| 31 | 0 |
| 32 | 240 |
| 33 | 198 |
| 34 | 289 |
| 35 | 175 |
| 36 | 414 |
| 37 | 0 |
| 38 | 361 |
| 39 | 273 |
| 40 | 460 |
| 41 | 0 |
| 42 | 609 |
| 43 | 0 |
| 44 | 506 |
| 45 | 450 |
| 46 | 529 |
| 47 | 0 |
| 48 | 744 |
| 49 | 147 |
| 50 | 725 |
| 51 | 459 |
| 52 | 702 |
| 53 | 0 |
| 54 | 945 |
| 55 | 385 |
| 56 | 868 |
| 57 | 570 |
| 58 | 841 |
| 59 | 0 |
| 60 | 1290 |
| 61 | 0 |
| 62 | 961 |
| 63 | 819 |
| 64 | 992 |
| 65 | 520 |
[0,0,0,2,0,9,0,12,9,25,0,42,0,49,45,56,0,99,0,110, 84,121,0,180,50,169,108,210,0,315,0,240,198,289, 175,414,0,361,273,460,0,609,0,506,450,529,0,744, 147,725,459,702,0,945,385,868,570,841,0,1290,0, 961,819,992,520] |