3844778

Appears in sequences

• Expansion of (1+x-x^3)/((1-2*x)*(1-x^2)).at n=21A052997
• Expansion of (1-4x+6x^2-3x^3)/(1-5x+9x^2-8x^3+4x^4).at n=20A093041
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 14", based on the 5-celled von Neumann neighborhood.at n=21A277954
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 841", based on the 5-celled von Neumann neighborhood.at n=22A284245
• a(n) = (11*2^n - 2*(-1)^n)/3 for n >= 0.at n=20A340627