245850922

Appears in sequences

• Numerators of convergents to Pi.at n=16A002485
• Numbers k at which the fractional part of tan(k) reaches a record high.at n=20A019435
• Sin(n) decreases monotonically to 0.at n=19A046946
• Numbers k such that |sin(k)| (or |tan(k)| or |sec(k)|) decreases monotonically to 0; also |cos(k)| (or |cosec(k)| or |cot(k)|) increases.at n=15A046947
• Cos(a(n)) decreases monotonically to -1.at n=13A046965
• Numerator of best approximation to Pi with denominator <= 10^n.at n=8A072398
• Numerators of the other-side convergents to Pi.at n=13A259591
• a(n) is the integer part of the smallest multiple of Pi whose fractional part begins with n 0's after the decimal point.at n=8A341047
• a(n) is the numerator of the rational number with the smallest denominator that lies within 1/10^n of Pi.at n=16A360366
• Intersection of A002485 and A360366.at n=10A360369
• Positive numbers k such that (cos k)^k sets a new record.at n=8A383541