2830336

Appears in sequences

• Numerators of Taylor series for tan(x + Pi/4).at n=11A046982
• Denominator of (-1)^(n+1) * (2*n)! * (2^(2*n)+1)/(B_{2*n} * 2^(4*n-1)), where B_{n} is the Bernoulli number.at n=6A295232
• a(n) = numerator of (zeta(2*n,1/4) + zeta(2*n,3/4))/Pi^(2*n) where zeta is the Hurwitz zeta function.at n=6A361007