Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | -5 |
3 | 13 |
4 | -30 |
5 | 61 |
6 | -119 |
7 | 234 |
8 | -467 |
9 | 937 |
10 | -1878 |
11 | 3757 |
12 | -7511 |
13 | 15018 |
14 | -30035 |
15 | 60073 |
16 | -120150 |
17 | 240301 |
18 | -480599 |
19 | 961194 |
20 | -1922387 |
21 | 3844777 |
22 | -7689558 |
23 | 15379117 |
24 | -30758231 |
25 | 61516458 |
26 | -123032915 |
27 | 246065833 |
28 | -492131670 |
29 | 984263341 |
30 | -1968526679 |
31 | 3937053354 |
32 | -7874106707 |
[1,3,-5,13,-30,61,-119,234,-467,937,-1878,3757, -7511,15018,-30035,60073,-120150,240301,-480599, 961194,-1922387,3844777,-7689558,15379117, -30758231,61516458,-123032915,246065833, -492131670,984263341,-1968526679,3937053354, -7874106707] |