34467

Appears in sequences

• G.f.: -x*(1+x+x^2+2*x^3+3*x^4+3*x^5+x^6-x^7-x^9)/((1+x)*(-1+2*x+x^3)).at n=14A111586
• Numerators of partial sums of a certain alternating series of inverse central binomial coefficients.at n=7A145557