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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 3 |
| 2 | 6 |
| 3 | 12 |
| 4 | 18 |
| 5 | 24 |
| 6 | 30 |
| 7 | 42 |
| 8 | 54 |
| 9 | 60 |
| 10 | 66 |
| 11 | 78 |
| 12 | 90 |
| 13 | 102 |
| 14 | 120 |
| 15 | 150 |
| 16 | 174 |
| 17 | 180 |
| 18 | 186 |
| 19 | 198 |
| 20 | 210 |
| 21 | 222 |
| 22 | 240 |
| 23 | 270 |
| 24 | 294 |
| 25 | 306 |
| 26 | 324 |
| 27 | 354 |
| 28 | 384 |
| 29 | 420 |
| 30 | 480 |
| 31 | 558 |
| 32 | 606 |
| 33 | 612 |
| 34 | 618 |
| 35 | 630 |
| 36 | 642 |
| 37 | 654 |
| 38 | 672 |
| 39 | 702 |
| 40 | 726 |
| 41 | 738 |
| 42 | 756 |
| 43 | 786 |
| 44 | 816 |
| 45 | 852 |
| 46 | 912 |
| 47 | 990 |
| 48 | 1038 |
| 49 | 1050 |
| 50 | 1068 |
| 51 | 1098 |
| 52 | 1128 |
| 53 | 1164 |
[0,3,6,12,18,24,30,42,54,60,66,78,90,102,120,150, 174,180,186,198,210,222,240,270,294,306,324,354, 384,420,480,558,606,612,618,630,642,654,672,702, 726,738,756,786,816,852,912,990,1038,1050,1068, 1098,1128,1164] |