95761

Appears in sequences

• Expansion of g.f.: (1-x)*(1+2*x)/((1+x)*(1-3*x+x^2)).at n=12A129905
• a(n) = Sum_{k=0..n} binomial(n,k)*(n-k)^k*k^k.at n=6A135749
• a(n) = (-5*(-1)^n + Sum_{k>=0} 2*A000108(k)*k^n/5^k)/sqrt(5), where A000108 are Catalan numbers.at n=6A260902
• a(n) = a(n-1) + a(n-3) + a(n-4), where a(0) = 2, a(1) = 0, a(2) = 1, a(3) = 1.at n=26A295684
• Intersection of A327653 and A327654.at n=22A327655