27235615

Appears in sequences

• Denominators of convergents to Pi/2.at n=12A096463
• Denominators of the other-side convergents to Pi.at n=12A259590
• Numbers k such that there exists at least one integer in the interval [Pi*k - 1/k, Pi*k + 1/k].at n=38A265739
• Denominators of successive rational approximations converging to 2*Pi from above for n >= 1, with a(-1) = -1 and a(0) = 0.at n=15A299923
• Numbers k such that ceiling(Pi/arctan(1/k)) = ceiling(k*Pi)+1.at n=29A332045