35791392

Appears in sequences

• a(0)=-4; a(n+1) = 2*a(n) + period 4: repeat 6,1,2,5.at n=29A180343
• 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 529", based on the 5-celled von Neumann neighborhood.at n=25A282918
• a(n) = n*sigma_4(n).at n=32A386749