111010101

Appears in sequences

• Binary representation of the middle column of the "Rule 37" elementary cellular automaton starting with a single ON (black) cell.at n=8A266592
• Binary 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 387", based on the 5-celled von Neumann neighborhood.at n=8A281671
• Binary 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 606", based on the 5-celled von Neumann neighborhood.at n=8A283256