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.
a=RandomInteger[{1, 10}], b=RandomInteger[{1, 10}], Table[F_(x-2) a+F_(x-1) b, {x, 1, 10}]
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random