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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 6 |
| 3 | 7 |
| 4 | 8 |
| 5 | 9 |
| 6 | 10 |
| 7 | 12 |
| 8 | 14 |
| 9 | 16 |
| 10 | 19 |
| 11 | 22 |
| 12 | 26 |
| 13 | 37 |
| 14 | 50 |
| 15 | 72 |
| 16 | 98 |
| 17 | 135 |
| 18 | 228 |
| 19 | 363 |
| 20 | 591 |
| 21 | 991 |
| 22 | 1891 |
| 23 | 3907 |
| 24 | 9332 |
| 25 | 21716 |
| 26 | 60391 |
| 27 | 173035 |
| 28 | 608736 |
| 29 | 2415469 |
| 30 | 11965450 |
| 31 | 71412948 |
| 32 | 498302379 |
| 33 | 4414929844 |
| 34 | 45837019498 |
| 35 | 658692683163 |
| 36 | 11970131458371 |
| 37 | 314171812394449 |
[5,6,7,8,9,10,12,14,16,19,22,26,37,50,72,98,135, 228,363,591,991,1891,3907,9332,21716,60391,173035, 608736,2415469,11965450,71412948,498302379, 4414929844,45837019498,658692683163, 11970131458371,314171812394449] |