First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 331", based on the 5-celled von Neumann neighborhood.
A271280
First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 331", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =4a(1) =0a(2) =35a(3) =-27a(4) =87a(5) =-79a(6) =172a(7) =-165a(8) =297a(9) =-309a(10) =477a(11) =-449a(12) =617a(13) =-581a(14) =761a(15) =-761a(16) =1077a(17) =-1113a(18) =1377a(19) =-1329a(20) =1581a(21) =-1553a(22) =1901a(23) =-1873a(24) =2249a(25) =-2309a(26) =2745a(27) =-2609a(28) =2953a(29) =-2945
External references
- oeis: A271280