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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 5 |
| 4 | 7 |
| 5 | 12 |
| 6 | 19 |
| 7 | 26 |
| 8 | 36 |
| 9 | 52 |
| 10 | 71 |
| 11 | 92 |
| 12 | 124 |
| 13 | 158 |
| 14 | 204 |
| 15 | 265 |
| 16 | 331 |
| 17 | 413 |
| 18 | 522 |
| 19 | 641 |
| 20 | 791 |
| 21 | 976 |
| 22 | 1184 |
| 23 | 1435 |
| 24 | 1741 |
| 25 | 2093 |
| 26 | 2506 |
| 27 | 3005 |
| 28 | 3574 |
| 29 | 4237 |
| 30 | 5030 |
| 31 | 5928 |
| 32 | 6971 |
| 33 | 8202 |
| 34 | 9593 |
| 35 | 11212 |
| 36 | 13087 |
| 37 | 15210 |
| 38 | 17653 |
| 39 | 20472 |
| 40 | 23665 |
| 41 | 27308 |
| 42 | 31488 |
| 43 | 36205 |
| 44 | 41570 |
| 45 | 47701 |
| 46 | 54584 |
| 47 | 62387 |
[1,2,5,7,12,19,26,36,52,71,92,124,158,204,265,331, 413,522,641,791,976,1184,1435,1741,2093,2506,3005, 3574,4237,5030,5928,6971,8202,9593,11212,13087, 15210,17653,20472,23665,27308,31488,36205,41570, 47701,54584,62387] |