20466831

Appears in sequences

• Denominators of continued fraction convergents to sqrt(125).at n=13A041227
• Denominators of continued fraction convergents to sqrt(500).at n=17A041955
• a(n) = Fibonacci(5*n)/5.at n=8A049666
• a(n) = F(n) / Product_{p|n} F(p), where F(k) is k-th Fibonacci number and the p's in product are the distinct primes dividing n.at n=39A051348
• a(n) = floor(L^3*{phi^(3*n-2), phi^(3*n-1), phi^(3*n-2) + phi^(3*n-1)}) where L = (1 + sqrt(5))/(2*sqrt(5)) and phi = (1 + sqrt(5))/2.at n=36A115315
• Numerator of Fibonacci(n)/n.at n=39A270312
• a(n) is the least integer k such that k/Fibonacci(n) > 1/5.at n=40A293637
• a(n) is the integer k that minimizes |k/Fibonacci(n) - 1/5|.at n=40A293638