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| n | a(n) |
|---|---|
| 2 | 4 |
| 3 | 7 |
| 4 | 19 |
| 5 | 28 |
| 6 | 49 |
| 7 | 61 |
| 8 | 91 |
| 9 | 127 |
| 10 | 148 |
| 11 | 193 |
| 12 | 244 |
| 13 | 271 |
| 14 | 331 |
| 15 | 397 |
| 16 | 469 |
| 17 | 508 |
| 18 | 589 |
| 19 | 676 |
| 20 | 769 |
| 21 | 817 |
| 22 | 919 |
| 23 | 1027 |
| 24 | 1141 |
| 25 | 1261 |
| 26 | 1324 |
| 27 | 1453 |
| 28 | 1588 |
| 29 | 1729 |
| 30 | 1876 |
| 31 | 1951 |
| 32 | 2107 |
| 33 | 2269 |
| 34 | 2437 |
| 35 | 2611 |
| 36 | 2791 |
| 37 | 2884 |
| 38 | 3073 |
| 39 | 3268 |
| 40 | 3469 |
| 41 | 3676 |
| 42 | 3889 |
| 43 | 3997 |
| 44 | 4219 |
| 45 | 4447 |
| 46 | 4681 |
| 47 | 4921 |
| 48 | 5167 |
| 49 | 5419 |
| 50 | 5548 |
[4,7,19,28,49,61,91,127,148,193,244,271,331,397, 469,508,589,676,769,817,919,1027,1141,1261,1324, 1453,1588,1729,1876,1951,2107,2269,2437,2611,2791, 2884,3073,3268,3469,3676,3889,3997,4219,4447,4681, 4921,5167,5419,5548] |