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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 3 |
| 2 | 14 |
| 3 | 31 |
| 4 | 56 |
| 5 | 87 |
| 6 | 126 |
| 7 | 171 |
| 8 | 224 |
| 9 | 283 |
| 10 | 350 |
| 11 | 423 |
| 12 | 504 |
| 13 | 591 |
| 14 | 686 |
| 15 | 787 |
| 16 | 896 |
| 17 | 1011 |
| 18 | 1134 |
| 19 | 1263 |
| 20 | 1400 |
| 21 | 1543 |
| 22 | 1694 |
| 23 | 1851 |
| 24 | 2016 |
| 25 | 2187 |
| 26 | 2366 |
| 27 | 2551 |
| 28 | 2744 |
| 29 | 2943 |
| 30 | 3150 |
| 31 | 3363 |
| 32 | 3584 |
| 33 | 3811 |
| 34 | 4046 |
| 35 | 4287 |
| 36 | 4536 |
| 37 | 4791 |
| 38 | 5054 |
| 39 | 5323 |
| 40 | 5600 |
| 41 | 5883 |
| 42 | 6174 |
| 43 | 6471 |
| 44 | 6776 |
| 45 | 7087 |
| 46 | 7406 |
| 47 | 7731 |
[0,3,14,31,56,87,126,171,224,283,350,423,504,591, 686,787,896,1011,1134,1263,1400,1543,1694,1851, 2016,2187,2366,2551,2744,2943,3150,3363,3584,3811, 4046,4287,4536,4791,5054,5323,5600,5883,6174,6471, 6776,7087,7406,7731] |