66317

Appears in sequences

• Apart from two leading terms (which are present by convention), denominators of convergents to Pi (A002485 and A046947 give numerators).at n=8A002486
• Values of k for which there are no empty intervals when fractional part(m*Pi) for m = 1, ..., k is plotted along [ 0, 1 ] subdivided into k equal regions.at n=8A036417
• Number of primes <= the n-th Fibonacci number.at n=30A054782
• Greedy frac multiples of Pi: a(1)=1, Sum_{n>=1} frac(a(n)*Pi) = 1.at n=6A079938
• Numbers n such that n^3 can be represented as sum of (at least two) consecutive squares.at n=13A163390
• Number of primes < Fibonacci(n).at n=30A182564
• Integers m such that m^3 is the sum of two or more consecutive integer squares.at n=25A212018
• Denominators of the other-side convergents to Pi.at n=5A259590
• Numbers k such that there exists at least one integer in the interval [Pi*k - 1/k, Pi*k + 1/k].at n=27A265739
• a(n) is the smallest k such that the fractional part of the decimal expansion of k*Pi begins with n zeros.at n=5A341046