Crate fibonacci_numbers 

fibonacci-numbers

First install the version of this crate corresponding to the Fibonacci number you want to use:

cargo add fibonacci-numbers@141 --rename fib141

Then you can use the VALUE constant to get its value:

assert_eq!(fib141::VALUE, 131151201344081895336534324866);

Constants

VALUE

The 141st Fibonacci number: 131151201344081895336534324866