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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 4 |
| 3 | 11 |
| 4 | 23 |
| 5 | 64 |
| 6 | 68 |
| 7 | 73 |
| 8 | 119 |
| 9 | 143 |
| 10 | 172 |
| 11 | 263 |
| 12 | 452 |
| 13 | 557 |
| 14 | 868 |
| 15 | 1238 |
| 16 | 1579 |
| 17 | 2864 |
| 18 | 3533 |
| 19 | 3637 |
| 20 | 4252 |
| 21 | 5171 |
| 22 | 9263 |
| 23 | 11282 |
| 24 | 12388 |
| 25 | 20036 |
| 26 | 59119 |
| 27 | 69332 |
| 28 | 90131 |
| 29 | 113783 |
| 30 | 139283 |
| 31 | 178612 |
| 32 | 185714 |
| 33 | 413788 |
| 34 | 468059 |
| 35 | 579932 |
| 36 | 960707 |
| 37 | 1879582 |
| 38 | 2727031 |
| 39 | 3266951 |
| 40 | 3319868 |
| 41 | 3591593 |
[2,4,11,23,64,68,73,119,143,172,263,452,557,868, 1238,1579,2864,3533,3637,4252,5171,9263,11282, 12388,20036,59119,69332,90131,113783,139283, 178612,185714,413788,468059,579932,960707,1879582, 2727031,3266951,3319868,3591593] |