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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 5 |
| 4 | 11 |
| 5 | 17 |
| 6 | 33 |
| 7 | 50 |
| 8 | 89 |
| 9 | 135 |
| 10 | 223 |
| 11 | 332 |
| 12 | 531 |
| 13 | 776 |
| 14 | 1194 |
| 15 | 1730 |
| 16 | 2591 |
| 17 | 3700 |
| 18 | 5429 |
| 19 | 7660 |
| 20 | 11035 |
| 21 | 15417 |
| 22 | 21851 |
| 23 | 30225 |
| 24 | 42300 |
| 25 | 57966 |
| 26 | 80146 |
| 27 | 108956 |
| 28 | 149076 |
| 29 | 201073 |
| 30 | 272587 |
| 31 | 365009 |
| 32 | 490656 |
| 33 | 652700 |
| 34 | 870597 |
| 35 | 1150875 |
| 36 | 1524479 |
| 37 | 2003426 |
| 38 | 2636589 |
| 39 | 3446140 |
[1,3,5,11,17,33,50,89,135,223,332,531,776,1194, 1730,2591,3700,5429,7660,11035,15417,21851,30225, 42300,57966,80146,108956,149076,201073,272587, 365009,490656,652700,870597,1150875,1524479, 2003426,2636589,3446140] |