Deret Fibonacci

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function fibonacci (n) {
var i ;
var array_fib = new Array () ;
array_fib.push (0) ;
array_fib.push (1) ;

for (i=0; i?n; i++) {
array_fib.push (array_fib [0] + array_fib [1]) ;
array_fib.shift () ;}return array_fib [0] ;
}

for (i=0; i?=20; i++)
document.write ("fibonacci ( " + i + " ) = " + fibonacci (i) + "?br?") ;

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