JSFiddle - React, Tailwind, and code Playground

JavaScript

console.log(
  ( n=>Math.pow(n,!![]+!![])-(n-1) )(0),
  ( n=>Math.pow(n,!![]+!![])-(n-1) )(1),
  ( n=>Math.pow(n,!![]+!![])-(n-1) )(7),
  ( n=>Math.pow(n,!![]+!![])-(n-1) )(18)
)