1,1,3,4,5,8,13,21,34,55,89,144,233,377,610,987,1597, 2584,4181,6765,10946,17711,28657,46368,75025,121393,196418,317811,514229832040,1346269,2178309,3524578,5702887,9227465,14930352,24157817,39088169,63245986,102334155,165580141,267914296,433494437,701408733,1134903170,1836311903,2971215073,4807526976,7778742049,12586269025,20365011074...
nをフィボナッチ数列の項とすると、 n:n+1 の比は黄金比(1:(1+√5)/2)に収束するらしいです ちなみに1477項目からInfinity(無限)になります
