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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 3 |
| 3 | 6 |
| 4 | 11 |
| 5 | 18 |
| 6 | 28 |
| 7 | 42 |
| 8 | 61 |
| 9 | 88 |
| 10 | 124 |
| 11 | 168 |
| 12 | 227 |
| 13 | 302 |
| 14 | 394 |
| 15 | 510 |
| 16 | 653 |
| 17 | 826 |
| 18 | 1037 |
| 19 | 1290 |
| 20 | 1591 |
| 21 | 1952 |
| 22 | 2378 |
| 23 | 2876 |
| 24 | 3461 |
| 25 | 4144 |
| 26 | 4935 |
| 27 | 5850 |
| 28 | 6905 |
| 29 | 8114 |
| 30 | 9500 |
| 31 | 11080 |
| 32 | 12875 |
| 33 | 14914 |
| 34 | 17218 |
| 35 | 19816 |
| 36 | 22740 |
| 37 | 26024 |
| 38 | 29703 |
| 39 | 33812 |
| 40 | 38395 |
| 41 | 43500 |
| 42 | 49170 |
| 43 | 55460 |
[1,2,3,6,11,18,28,42,61,88,124,168,227,302,394, 510,653,826,1037,1290,1591,1952,2378,2876,3461, 4144,4935,5850,6905,8114,9500,11080,12875,14914, 17218,19816,22740,26024,29703,33812,38395,43500, 49170,55460] |