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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 0 | 2 |
| 1 | -3 |
| 2 | 3 |
| 3 | 22 |
| 4 | 51 |
| 5 | 93 |
| 6 | 170 |
| 7 | 333 |
| 8 | 675 |
| 9 | 1366 |
| 10 | 2739 |
| 11 | 5469 |
| 12 | 10922 |
| 13 | 21837 |
| 14 | 43683 |
| 15 | 87382 |
| 16 | 174771 |
| 17 | 349533 |
| 18 | 699050 |
| 19 | 1398093 |
| 20 | 2796195 |
| 21 | 5592406 |
| 22 | 11184819 |
| 23 | 22369629 |
| 24 | 44739242 |
| 25 | 89478477 |
| 26 | 178956963 |
| 27 | 357913942 |
| 28 | 715827891 |
| 29 | 1431655773 |
| 30 | 2863311530 |
| 31 | 5726623053 |
| 32 | 11453246115 |
| 33 | 22906492246 |
[2,-3,3,22,51,93,170,333,675,1366,2739,5469,10922, 21837,43683,87382,174771,349533,699050,1398093, 2796195,5592406,11184819,22369629,44739242, 89478477,178956963,357913942,715827891,1431655773, 2863311530,5726623053,11453246115,22906492246] |