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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 3 |
| 6 | 0 |
| 7 | 9 |
| 8 | 5 |
| 9 | 12 |
| 10 | 13 |
| 11 | 30 |
| 12 | 7 |
| 13 | 45 |
| 14 | 38 |
| 15 | 41 |
| 16 | 43 |
| 17 | 84 |
| 18 | 48 |
| 19 | 108 |
| 20 | 67 |
| 21 | 103 |
| 22 | 124 |
| 23 | 165 |
| 24 | 78 |
| 25 | 178 |
| 26 | 185 |
| 27 | 192 |
| 28 | 175 |
| 29 | 273 |
| 30 | 162 |
| 31 | 315 |
| 32 | 247 |
| 33 | 308 |
| 34 | 343 |
| 35 | 350 |
| 36 | 244 |
| 37 | 459 |
| 38 | 440 |
| 39 | 451 |
| 40 | 360 |
| 41 | 570 |
| 42 | 411 |
| 43 | 630 |
| 44 | 535 |
| 45 | 545 |
| 46 | 670 |
| 47 | 759 |
| 48 | 496 |
| 49 | 786 |
| 50 | 718 |
| 51 | 818 |
| 52 | 787 |
| 53 | 975 |
| 54 | 768 |
| 55 | 959 |
| 56 | 834 |
| 57 | 1042 |
[0,0,0,0,3,0,9,5,12,13,30,7,45,38,41,43,84,48,108, 67,103,124,165,78,178,185,192,175,273,162,315,247, 308,343,350,244,459,440,451,360,570,411,630,535, 545,670,759,496,786,718,818,787,975,768,959,834, 1042] |