89391104

Appears in sequences

• Expansion of x/((1+4x)(1-8x)).at n=10A091904
• a(n) = n^4*(n-1)*(n+1)/12.at n=31A208954
• Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 35", based on the 5-celled von Neumann neighborhood.at n=26A278346