path: root/challenge-017/zapwai/javascript/ch-1.js

function A(m, n) {
    if (m == 0) {
	return n + 1;
    } else if (n == 0) {
	return A(m - 1, 1);
    } else {
	return A(m - 1, A(m, n - 1));
    }
}

console.log( A(1,2) );