Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
Table[(1/2)*( Fib(n+2) + (floor((n+1)/3) - floor((n-1)/3))*(-1)^floor((n+2)/3) ),{n,0,10}]
Table[(1/2)*( Fib(n+2) + (floor((n+1)/3) - floor((n-1)/3))*(-1)^floor((n+2)/3) ),{n,0,10}]
Natural Language
Math Input
Extended Keyboard