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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 9 |
| 3 | 8 |
| 4 | 17 |
| 5 | 34 |
| 6 | 64 |
| 7 | 129 |
| 8 | 252 |
| 9 | 515 |
| 10 | 1026 |
| 11 | 2044 |
| 12 | 4091 |
| 13 | 8184 |
| 14 | 16375 |
| 15 | 32758 |
| 16 | 65525 |
| 17 | 131060 |
| 18 | 262131 |
| 19 | 524279 |
| 20 | 1048566 |
| 21 | 2097167 |
| 22 | 4194322 |
| 23 | 8388590 |
| 24 | 16777203 |
| 25 | 33554450 |
| 26 | 67108877 |
| 27 | 134217712 |
| 28 | 268435473 |
| 29 | 536870929 |
| 30 | 1073741807 |
| 31 | 2147483622 |
| 32 | 4294967278 |
| 33 | 8589934615 |
[1,2,9,8,17,34,64,129,252,515,1026,2044,4091,8184, 16375,32758,65525,131060,262131,524279,1048566, 2097167,4194322,8388590,16777203,33554450, 67108877,134217712,268435473,536870929,1073741807, 2147483622,4294967278,8589934615] |