Number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 531", based on the 5-celled von Neumann neighborhood.
A272750
Number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 531", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =5a(2) =13a(3) =29a(4) =49a(5) =89a(6) =97a(7) =165a(8) =177a(9) =273a(10) =277a(11) =385a(12) =389a(13) =545a(14) =549a(15) =701a(16) =697a(17) =889a(18) =917a(19) =1057a(20) =1097a(21) =1301a(22) =1409a(23) =1557a(24) =1681a(25) =1925a(26) =1821a(27) =2213a(28) =2173a(29) =2465
External references
- oeis: A272750