-524288

Appears in sequences

• Expansion of e.g.f. cos(x) / exp(x).at n=39A009116
• Expansion of e.g.f. sin(x)*exp(x).at n=39A009545
• Expansion of e.g.f. sin(x)*exp(x).at n=38A009545
• a(n+1)=2a(n)-4a(n-1)+4a(n-2).at n=27A035302
• Expansion of 1/(1+2*x^3).at n=57A077959
• Expansion of 1/(1+2*x^2).at n=38A077966
• Expansion of (1-x)/(1-2*x^3).at n=58A078029
• Expansion of (1-x)/(1+2*x^3).at n=57A078030
• Inverse binomial transform of A084101.at n=37A084102
• Expansion of (1+x)/(1 - 2*x + 2*x^2).at n=39A090131
• Expansion of (1+4x-24x^2)/((1-4x)(1+4x)).at n=10A091095
• Expansion of (1-2*x)/(1-8*x^2).at n=13A094014
• Expansion of 1/(1 - 2*x + 2*x^2).at n=38A099087
• Expansion of 1/(1 - 2*x + 2*x^2).at n=37A099087
• a(n) = 2^floor(n/2)*((-1)^floor(n/2) + (-1)^n)/2.at n=39A102561
• Expansion of g.f. (1+x)/(1+2*x+4*x^2).at n=20A104537
• Expansion of g.f.: (1-3*x+x^2)/((1-x)*(1+x)*(1-2*x+2*x^2)).at n=38A106664
• Expansion of 1/(1+2*x+2*x^2).at n=38A108520
• Expansion of (1-x^3)/((1-x)*(1+2*x^2)).at n=39A117575
• Row sums of self-inverse triangle A118433.at n=38A118434