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| n | a(n) |
|---|---|
| 1 | 65 |
| 2 | 143 |
| 3 | 287 |
| 4 | 567 |
| 5 | 1109 |
| 6 | 2145 |
| 7 | 4163 |
| 8 | 8041 |
| 9 | 15609 |
| 10 | 30271 |
| 11 | 58955 |
| 12 | 114925 |
| 13 | 224757 |
| 14 | 440281 |
| 15 | 864529 |
| 16 | 1700629 |
| 17 | 3351109 |
| 18 | 6614459 |
| 19 | 13071953 |
| 20 | 25871279 |
| 21 | 51248961 |
| 22 | 101644005 |
| 23 | 201725287 |
| 24 | 400751925 |
| 25 | 796518335 |
| 26 | 1584431751 |
| 27 | 3152835011 |
[65,143,287,567,1109,2145,4163,8041,15609,30271, 58955,114925,224757,440281,864529,1700629,3351109, 6614459,13071953,25871279,51248961,101644005, 201725287,400751925,796518335,1584431751, 3152835011] |