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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 5 |
| 3 | 7 |
| 4 | 85 |
| 5 | 93 |
| 6 | 119 |
| 7 | 127 |
| 8 | 21845 |
| 9 | 21973 |
| 10 | 23901 |
| 11 | 24029 |
| 12 | 30583 |
| 13 | 30711 |
| 14 | 32639 |
| 15 | 32767 |
| 16 | 1431655765 |
| 17 | 1431688533 |
| 18 | 1440044501 |
| 19 | 1440077269 |
| 20 | 1566399837 |
| 21 | 1566432605 |
| 22 | 1574788573 |
| 23 | 1574821341 |
| 24 | 2004318071 |
| 25 | 2004350839 |
| 26 | 2012706807 |
| 27 | 2012739575 |
[1,5,7,85,93,119,127,21845,21973,23901,24029, 30583,30711,32639,32767,1431655765,1431688533, 1440044501,1440077269,1566399837,1566432605, 1574788573,1574821341,2004318071,2004350839, 2012706807,2012739575] |