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A217933 as a simple table
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 7 |
| 5 | 14 |
| 6 | 26 |
| 7 | 52 |
| 8 | 101 |
| 9 | 201 |
| 10 | 397 |
| 11 | 794 |
| 12 | 1576 |
| 13 | 3152 |
| 14 | 6286 |
| 15 | 12568 |
| 16 | 25099 |
| 17 | 50198 |
| 18 | 100318 |
| 19 | 200636 |
| 20 | 401130 |
| 21 | 802244 |
| 22 | 1604208 |
| 23 | 3208416 |
| 24 | 6416241 |
| 25 | 12832481 |
| 26 | 25663851 |
| 27 | 51327639 |
| 28 | 102653052 |
| 29 | 205306104 |
| 30 | 410607652 |
| 31 | 821215304 |
| 32 | 1642421734 |
[1,2,4,7,14,26,52,101,201,397,794,1576,3152,6286, 12568,25099,50198,100318,200636,401130,802244, 1604208,3208416,6416241,12832481,25663851, 51327639,102653052,205306104,410607652,821215304, 1642421734] |