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| n | a(n) |
|---|---|
| 3 | 3 |
| 4 | 6 |
| 5 | 12 |
| 6 | 21 |
| 7 | 36 |
| 8 | 57 |
| 9 | 90 |
| 10 | 129 |
| 11 | 186 |
| 12 | 261 |
| 13 | 354 |
| 14 | 465 |
| 15 | 612 |
| 16 | 783 |
| 17 | 990 |
| 18 | 1233 |
| 19 | 1524 |
| 20 | 1863 |
| 21 | 2262 |
| 22 | 2703 |
| 23 | 3216 |
| 24 | 3801 |
| 25 | 4458 |
| 26 | 5187 |
| 27 | 6024 |
| 28 | 6951 |
| 29 | 7986 |
| 30 | 9129 |
| 31 | 10392 |
| 32 | 11775 |
| 33 | 13302 |
| 34 | 14943 |
| 35 | 16746 |
| 36 | 18711 |
| 37 | 20844 |
| 38 | 23145 |
| 39 | 25668 |
| 40 | 28377 |
| 41 | 31296 |
| 42 | 34425 |
| 43 | 37782 |
| 44 | 41367 |
| 45 | 45210 |
| 46 | 49287 |
[3,6,12,21,36,57,90,129,186,261,354,465,612,783, 990,1233,1524,1863,2262,2703,3216,3801,4458,5187, 6024,6951,7986,9129,10392,11775,13302,14943,16746, 18711,20844,23145,25668,28377,31296,34425,37782, 41367,45210,49287] |