This project is a fibonacci number finder! I don't know why you would use this, but who cares? Sorry new scratchers, but you won't be able to do this project... Wonder how to do case sensing in Scratch? Take a look at this tutorial: https://scratch.mit.edu/projects/21300906/
Credit to @Lirex (duh) U might need a fast computer sorry about the fact that it shows numbers like 1309501934760194.9999 and 10985018390476.0001...