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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 6 |
| 4 | 10 |
| 5 | 15 |
| 6 | 18 |
| 7 | 25 |
| 8 | 33 |
| 9 | 42 |
| 10 | 47 |
| 11 | 58 |
| 12 | 62 |
| 13 | 75 |
| 14 | 82 |
| 15 | 87 |
| 16 | 103 |
| 17 | 120 |
| 18 | 129 |
| 19 | 148 |
| 20 | 153 |
| 21 | 160 |
| 22 | 171 |
| 23 | 194 |
| 24 | 202 |
| 25 | 227 |
| 26 | 240 |
| 27 | 267 |
| 28 | 274 |
| 29 | 303 |
| 30 | 308 |
| 31 | 339 |
| 32 | 371 |
| 33 | 382 |
| 34 | 399 |
| 35 | 406 |
| 36 | 415 |
| 37 | 452 |
| 38 | 471 |
| 39 | 484 |
| 40 | 492 |
| 41 | 533 |
| 42 | 540 |
| 43 | 583 |
| 44 | 594 |
| 45 | 603 |
| 46 | 626 |
| 47 | 673 |
| 48 | 689 |
| 49 | 738 |
| 50 | 763 |
| 51 | 780 |
| 52 | 793 |
| 53 | 846 |
| 54 | 873 |
| 55 | 884 |
| 56 | 892 |
| 57 | 911 |
| 58 | 940 |
| 59 | 999 |
| 60 | 1004 |
| 61 | 1065 |
| 62 | 1096 |
| 63 | 1105 |
| 64 | 1169 |
| 65 | 1182 |
[1,3,6,10,15,18,25,33,42,47,58,62,75,82,87,103, 120,129,148,153,160,171,194,202,227,240,267,274, 303,308,339,371,382,399,406,415,452,471,484,492, 533,540,583,594,603,626,673,689,738,763,780,793, 846,873,884,892,911,940,999,1004,1065,1096,1105, 1169,1182] |