The OEIS is supported by the many generous donors to the OEIS Foundation.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 5 |
| 3 | 11 |
| 4 | 23 |
| 5 | 47 |
| 6 | 95 |
| 7 | 191 |
| 8 | 43 |
| 9 | 38 |
| 10 | 1535 |
| 11 | 3071 |
| 12 | 571 |
| 13 | 12287 |
| 14 | 24575 |
| 15 | 137 |
| 16 | 269 |
| 17 | 196607 |
| 18 | 393215 |
| 19 | 786431 |
| 20 | 295 |
| 21 | 687 |
| 22 | 6291455 |
| 23 | 12582911 |
| 24 | 69 |
| 25 | 155 |
| 26 | 100663295 |
| 27 | 134 |
| 28 | 293 |
| 29 | 805306367 |
| 30 | 1610612735 |
| 31 | 3221225471 |
| 32 | 75 |
| 33 | 518 |
| 34 | 25769803775 |
| 35 | 301 |
| 36 | 8874 |
[0,1,5,11,23,47,95,191,43,38,1535,3071,571,12287, 24575,137,269,196607,393215,786431,295,687, 6291455,12582911,69,155,100663295,134,293, 805306367,1610612735,3221225471,75,518, 25769803775,301,8874] |