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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 4 |
| 3 | 8 |
| 4 | 11 |
| 5 | 17 |
| 6 | 22 |
| 7 | 30 |
| 8 | 37 |
| 9 | 47 |
| 10 | 56 |
| 11 | 68 |
| 12 | 79 |
| 13 | 93 |
| 14 | 106 |
| 15 | 122 |
| 16 | 137 |
| 17 | 155 |
| 18 | 172 |
| 19 | 192 |
| 20 | 211 |
| 21 | 233 |
| 22 | 254 |
| 23 | 278 |
| 24 | 301 |
| 25 | 327 |
| 26 | 352 |
| 27 | 380 |
| 28 | 407 |
| 29 | 437 |
| 30 | 466 |
| 31 | 498 |
| 32 | 529 |
| 33 | 563 |
| 34 | 596 |
| 35 | 632 |
| 36 | 667 |
| 37 | 705 |
| 38 | 742 |
| 39 | 782 |
| 40 | 821 |
| 41 | 863 |
| 42 | 904 |
| 43 | 948 |
| 44 | 991 |
| 45 | 1037 |
| 46 | 1082 |
| 47 | 1130 |
| 48 | 1177 |
| 49 | 1227 |
| 50 | 1276 |
| 51 | 1328 |
| 52 | 1379 |
| 53 | 1433 |
| 54 | 1486 |
| 55 | 1542 |
[1,3,4,8,11,17,22,30,37,47,56,68,79,93,106,122, 137,155,172,192,211,233,254,278,301,327,352,380, 407,437,466,498,529,563,596,632,667,705,742,782, 821,863,904,948,991,1037,1082,1130,1177,1227,1276, 1328,1379,1433,1486,1542] |