📅  最后修改于: 2022-03-11 15:02:56.392000             🧑  作者: Mango
// Implement a method that finds the sum of the first n
// fibonacci numbers recursively. Assume n > 0
function fibsSum(n) {
if ( n === 1 ) {
return 1;
}
if (n === 2 ) {
return 2;
}
let sum = fibsSum(n-1) + n;
return sum;
}