33554419

Appears in sequences

• a(n) = 3*a(n-1) - a(n-2) - 3*a(n-3) + 2*a(n-4).at n=25A084174
• Expansion of o.g.f. x*(1 - x + x^2)/(1 -3*x +x^2 +3*x^3 -2*x^4).at n=25A173009
• Decimal representation of the n-th iteration of the "Rule 213" elementary cellular automaton starting with a single ON (black) cell.at n=12A267802
• a(n) = Numerator of (0 followed by 1's) - n/2^n.at n=26A273153
• Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 873", based on the 5-celled von Neumann neighborhood.at n=24A290628