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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 8 |
| 3 | 15 |
| 4 | 26 |
| 5 | 39 |
| 6 | 56 |
| 7 | 75 |
| 8 | 98 |
| 9 | 127 |
| 10 | 158 |
| 11 | 195 |
| 12 | 236 |
| 13 | 279 |
| 14 | 326 |
| 15 | 379 |
| 16 | 438 |
| 17 | 499 |
| 18 | 566 |
| 19 | 637 |
| 20 | 710 |
| 21 | 789 |
| 22 | 872 |
| 23 | 961 |
| 24 | 1058 |
| 25 | 1159 |
| 26 | 1262 |
| 27 | 1369 |
| 28 | 1478 |
| 29 | 1591 |
| 30 | 1718 |
| 31 | 1849 |
| 32 | 1986 |
| 33 | 2125 |
| 34 | 2274 |
| 35 | 2425 |
| 36 | 2582 |
| 37 | 2745 |
| 38 | 2912 |
| 39 | 3085 |
| 40 | 3264 |
| 41 | 3445 |
| 42 | 3636 |
| 43 | 3829 |
| 44 | 4026 |
| 45 | 4225 |
| 46 | 4436 |
| 47 | 4659 |
| 48 | 4886 |
[3,8,15,26,39,56,75,98,127,158,195,236,279,326, 379,438,499,566,637,710,789,872,961,1058,1159, 1262,1369,1478,1591,1718,1849,1986,2125,2274,2425, 2582,2745,2912,3085,3264,3445,3636,3829,4026,4225, 4436,4659,4886] |