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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 4 |
| 3 | 15 |
| 4 | 24 |
| 5 | 60 |
| 6 | 48 |
| 7 | 124 |
| 8 | 104 |
| 9 | 186 |
| 10 | 156 |
| 11 | 360 |
| 12 | 168 |
| 13 | 480 |
| 14 | 336 |
| 15 | 504 |
| 16 | 432 |
| 17 | 819 |
| 18 | 360 |
| 19 | 1170 |
| 20 | 640 |
| 21 | 1080 |
| 22 | 768 |
| 23 | 1488 |
| 24 | 744 |
| 25 | 1736 |
| 26 | 1240 |
| 27 | 1680 |
| 28 | 1200 |
| 29 | 2880 |
| 30 | 960 |
| 31 | 3048 |
| 32 | 1536 |
| 33 | 2286 |
| 34 | 2304 |
| 35 | 3510 |
| 36 | 1824 |
| 37 | 3900 |
| 38 | 2128 |
| 39 | 3720 |
| 40 | 2352 |
| 41 | 5952 |
| 42 | 1848 |
| 43 | 5760 |
| 44 | 3432 |
| 45 | 4320 |
| 46 | 3744 |
| 47 | 6048 |
[0,4,15,24,60,48,124,104,186,156,360,168,480,336, 504,432,819,360,1170,640,1080,768,1488,744,1736, 1240,1680,1200,2880,960,3048,1536,2286,2304,3510, 1824,3900,2128,3720,2352,5952,1848,5760,3432,4320, 3744,6048] |