22057

Appears in sequences

• Poincaré series [or Poincare series] P(T_{6,2}; x).at n=10A124618
• Number of Dyck paths such that the sum of the peak-abscissae is n.at n=51A129528
• Expansion of e.g.f. 1/(1 - x*cosh(x)).at n=7A205571
• Triangle of coefficients of polynomials u(n,x) jointly generated with A210744; see the Formula section.at n=49A210743
• Number of partitions p of n such that (number of numbers in p that have multiplicity 1) = (number of numbers in p having multiplicity > 1).at n=47A241274
• E.g.f. satisfies log(A(x)) = x * (exp(x) - 1) * A(x).at n=7A355843