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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 7 |
| 6 | 11 |
| 7 | 15 |
| 8 | 21 |
| 9 | 29 |
| 10 | 39 |
| 11 | 51 |
| 12 | 68 |
| 13 | 87 |
| 14 | 113 |
| 15 | 143 |
| 16 | 183 |
| 17 | 228 |
| 18 | 289 |
| 19 | 354 |
| 20 | 443 |
| 21 | 544 |
| 22 | 672 |
| 23 | 812 |
| 24 | 1001 |
| 25 | 1202 |
| 26 | 1466 |
| 27 | 1758 |
| 28 | 2123 |
| 29 | 2525 |
| 30 | 3046 |
| 31 | 3606 |
| 32 | 4308 |
| 33 | 5089 |
| 34 | 6054 |
| 35 | 7102 |
| 36 | 8430 |
| 37 | 9855 |
| 38 | 11621 |
| 39 | 13571 |
| 40 | 15915 |
| 41 | 18500 |
| 42 | 21673 |
| 43 | 25103 |
| 44 | 29245 |
| 45 | 33835 |
| 46 | 39296 |
| 47 | 45277 |
| 48 | 52470 |
[1,1,2,3,5,7,11,15,21,29,39,51,68,87,113,143,183, 228,289,354,443,544,672,812,1001,1202,1466,1758, 2123,2525,3046,3606,4308,5089,6054,7102,8430,9855, 11621,13571,15915,18500,21673,25103,29245,33835, 39296,45277,52470] |