Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | -10 |
4 | 81 |
5 | -538 |
6 | 4096 |
7 | -12010 |
8 | 65536 |
9 | 19683 |
10 | 1048576 |
11 | -3840010 |
12 | 49268766 |
13 | -63920218 |
14 | 268435456 |
15 | 1073741824 |
16 | 8546887871 |
17 | -16921588858 |
18 | 205383589230 |
19 | -272553384010 |
20 | 3291561314526 |
21 | 4398046511104 |
22 | 17592186044416 |
23 | -70180457820010 |
24 | 1406245165407356 |
25 | 847288609443 |
[1,2,-10,81,-538,4096,-12010,65536,19683,1048576, -3840010,49268766,-63920218,268435456,1073741824, 8546887871,-16921588858,205383589230, -272553384010,3291561314526,4398046511104, 17592186044416,-70180457820010,1406245165407356, 847288609443] |