50315265

Appears in sequences

• Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 131", based on the 5-celled von Neumann neighborhood.at n=12A270222
• Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 833", based on the 5-celled von Neumann neighborhood.at n=12A273676
• a(n) = Sum_{k=0..n} A363914(n, k)*(-2)^(n - k).at n=28A367773
• a(n) = Sum_{k=0..n} A363914(n, k)*2^(n - k).at n=28A367774