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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 6 |
| 6 | 11 |
| 7 | 12 |
| 8 | 20 |
| 9 | 27 |
| 10 | 40 |
| 11 | 41 |
| 12 | 93 |
| 13 | 94 |
| 14 | 133 |
| 15 | 208 |
| 16 | 328 |
| 17 | 329 |
| 18 | 658 |
| 19 | 659 |
| 20 | 1217 |
| 21 | 1746 |
| 22 | 2269 |
| 23 | 2270 |
| 24 | 5768 |
| 25 | 6269 |
| 26 | 8330 |
| 27 | 12777 |
| 28 | 20253 |
| 29 | 20254 |
| 30 | 45253 |
| 31 | 45254 |
| 32 | 74390 |
| 33 | 113867 |
| 34 | 146652 |
| 35 | 161211 |
| 36 | 401275 |
| 37 | 401276 |
| 38 | 532367 |
| 39 | 886818 |
| 40 | 1412574 |
| 41 | 1412575 |
| 42 | 3053234 |
| 43 | 3053235 |
| 44 | 4889475 |
| 45 | 8396664 |
[1,2,3,5,6,11,12,20,27,40,41,93,94,133,208,328, 329,658,659,1217,1746,2269,2270,5768,6269,8330, 12777,20253,20254,45253,45254,74390,113867,146652, 161211,401275,401276,532367,886818,1412574, 1412575,3053234,3053235,4889475,8396664] |