src/lookup.js

const lookup = Float64Array.from([
	1, 1, 2, 6, 24, 120, 720, 5040, 40320, 362880, 3628800, 39916800, 479001600,
	6227020800, 87178291200, 1307674368000, 20922789888000, 355687428096000,
	6402373705728000, 121645100408832000, 2432902008176640000,
	51090942171709440000, 1124000727777607680000,
]);

export default lookup;