Number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 771", based on the 5-celled von Neumann neighborhood.
A273499
Number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 771", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =5a(2) =17a(3) =33a(4) =65a(5) =89a(6) =137a(7) =161a(8) =257a(9) =297a(10) =377a(11) =401a(12) =561a(13) =601a(14) =713a(15) =705a(16) =1025a(17) =1097a(18) =1241a(19) =1265a(20) =1553a(21) =1593a(22) =1769a(23) =1697a(24) =2273a(25) =2345a(26) =2553a(27) =2513a(28) =2993a(29) =2969
External references
- oeis: A273499