First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 459", based on the 5-celled von Neumann neighborhood.
A272290
First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 459", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =4a(1) =4a(2) =19a(3) =-3a(4) =56a(5) =-49a(6) =113a(7) =-44a(8) =143a(9) =-187a(10) =364a(11) =-265a(12) =381a(13) =-384a(14) =503a(15) =-347a(16) =584a(17) =-708a(18) =964a(19) =-760a(20) =983a(21) =-1027a(22) =1211a(23) =-943a(24) =1296a(25) =-1449a(26) =1777a(27) =-1568a(28) =1799a(29) =-1747
External references
- oeis: A272290