Question

How to calculate the series 1 3 4 8 15 27 50 92 169 311 572 ... N in JavaScript

Answer 1

let a = 1, b = 3, c = 4;
const total = 11;
        
let str = a + " " + b + " " + c + " ";
let sum = 0;

for (let i = 4; i <= total; i++) {
    sum = a + b + c;
    str += sum + " ";
    a = b;
    b = c;
    c = sum;
}


console.log(str);



/*
run:
   
1 3 4 8 15 27 50 92 169 311 572 
 
*/

 

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