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| n | a(n) |
|---|---|
| 2 | 1 |
| 3 | 2 |
| 4 | 5 |
| 5 | 8 |
| 6 | 14 |
| 7 | 22 |
| 8 | 34 |
| 9 | 50 |
| 10 | 73 |
| 11 | 104 |
| 12 | 146 |
| 13 | 202 |
| 14 | 275 |
| 15 | 372 |
| 16 | 498 |
| 17 | 660 |
| 18 | 868 |
| 19 | 1134 |
| 20 | 1470 |
| 21 | 1896 |
| 22 | 2430 |
| 23 | 3098 |
| 24 | 3931 |
| 25 | 4964 |
| 26 | 6240 |
| 27 | 7814 |
| 28 | 9746 |
| 29 | 12110 |
| 30 | 14997 |
| 31 | 18510 |
| 32 | 22772 |
| 33 | 27934 |
| 34 | 34166 |
| 35 | 41672 |
| 36 | 50698 |
| 37 | 61520 |
| 38 | 74470 |
| 39 | 89940 |
| 40 | 108378 |
| 41 | 130312 |
| 42 | 156364 |
| 43 | 187244 |
| 44 | 223785 |
| 45 | 266962 |
[1,2,5,8,14,22,34,50,73,104,146,202,275,372,498, 660,868,1134,1470,1896,2430,3098,3931,4964,6240, 7814,9746,12110,14997,18510,22772,27934,34166, 41672,50698,61520,74470,89940,108378,130312, 156364,187244,223785,266962] |