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| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 5 |
| 3 | 7 |
| 4 | 10 |
| 5 | 16 |
| 6 | 24 |
| 7 | 33 |
| 8 | 44 |
| 9 | 56 |
| 10 | 69 |
| 11 | 83 |
| 12 | 98 |
| 13 | 115 |
| 14 | 133 |
| 15 | 152 |
| 16 | 172 |
| 17 | 193 |
| 18 | 215 |
| 19 | 238 |
| 20 | 263 |
| 21 | 289 |
| 22 | 316 |
| 23 | 344 |
| 24 | 373 |
| 25 | 403 |
| 26 | 434 |
| 27 | 466 |
| 28 | 500 |
| 29 | 535 |
| 30 | 571 |
| 31 | 608 |
| 32 | 646 |
| 33 | 685 |
| 34 | 725 |
| 35 | 766 |
| 36 | 808 |
| 37 | 851 |
| 38 | 896 |
| 39 | 942 |
| 40 | 989 |
| 41 | 1037 |
| 42 | 1086 |
| 43 | 1136 |
| 44 | 1187 |
| 45 | 1239 |
| 46 | 1292 |
| 47 | 1346 |
| 48 | 1401 |
| 49 | 1458 |
| 50 | 1516 |
[4,5,7,10,16,24,33,44,56,69,83,98,115,133,152,172, 193,215,238,263,289,316,344,373,403,434,466,500, 535,571,608,646,685,725,766,808,851,896,942,989, 1037,1086,1136,1187,1239,1292,1346,1401,1458,1516] |