173015040

Appears in sequences

• Denominator of Bernoulli(2n,1/2).at n=10A033469
• Denominator of Bernoulli(n, 1/2).at n=20A157780
• Denominator of Bernoulli(n, -1/2).at n=20A157782
• a(n) = denominator(b_n(x)), where b_n(x) are the polynomials defined in A335947.at n=21A335949