Number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 611", based on the 5-celled von Neumann neighborhood.
A273212
Number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 611", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =5a(2) =17a(3) =37a(4) =61a(5) =97a(6) =133a(7) =173a(8) =209a(9) =337a(10) =397a(11) =461a(12) =529a(13) =621a(14) =681a(15) =757a(16) =821a(17) =1117a(18) =1209a(19) =1377a(20) =1469a(21) =1653a(22) =1765a(23) =1865a(24) =1961a(25) =2293a(26) =2401a(27) =2593a(28) =2697a(29) =2897
External references
- oeis: A273212