3937053354

Appears in sequences

• Expansion of (1+x-x^3)/((1-2*x)*(1-x^2)).at n=31A052997
• a(n) = A135574(3*n) + A135574(3*n+1) + A135574(3*n+2).at n=10A137223
• Inverse binomial transform of A020806.at n=31A144471
• 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=31A277954
• a(n) = (11*2^n - 2*(-1)^n)/3 for n >= 0.at n=30A340627