4997792

Appears in sequences

• Expansion of 1/(1 - x^2 - x^3 - x^4) = 1/((1 + x)*(1 - x - x^3)).at n=43A013979
• Dying rabbits: a(n) = a(n-1) + a(n-2) - a(n-5).at n=41A023435
• Expansion of (1-x)^(-1)/(1-x-2*x^2-x^3).at n=20A077864
• Expansion of g.f.: (1-x^2-x^3)/( (1+x)*(1-x-x^3) ).at n=47A107458