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 221", based on the 5-celled von Neumann neighborhood.
A279959
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 221", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =10a(2) =10a(3) =1100a(4) =111a(5) =111100a(6) =111a(7) =11111100a(8) =111a(9) =1111111100a(10) =111a(11) =111111111100a(12) =111a(14) =111a(16) =111a(18) =111a(20) =111a(22) =111a(24) =111
External references
- oeis: A279959