1006250

Appears in sequences

• Expansion of Product_{m>=1} (1+m*q^m)^23.at n=6A022651
• Second binomial transform of F(n+1).at n=11A081567
• Expansion of ((1+x)^3 - x^3)/((1+x)^5 - x^5).at n=22A105369
• Number of paths of length n starting at initial node of the path graph P_9.at n=23A178381
• a(n) = (3-sqrt(5))*((3+sqrt(5))/10)^(-n)/2 + (3+sqrt(5))*((3-sqrt(5))/10)^(-n)/2.at n=5A179135
• a(n) = Sum_{k >= 0}(-1)^k*binomial(n,5*k+1).at n=23A289321
• a(n) = Sum_{k>=0} (-1)^k*binomial(n, 5*k+2).at n=23A289387