1111001111

Appears in sequences

• Digital representation of n contains only 1's and 0's, is palindromic and contains no singleton 1's or 0's.at n=17A061851
• 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 113", based on the 5-celled von Neumann neighborhood.at n=9A278904
• 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 113", based on the 5-celled von Neumann neighborhood.at n=9A278905
• Binary 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 49", based on the 5-celled von Neumann neighborhood.at n=18A285556
• Antidiagonals of the Sierpinski carpet (as binary numbers).at n=9A292688