First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 163", based on the 5-celled von Neumann neighborhood.
A270456
First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 163", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =4a(1) =4a(2) =24a(3) =-8a(4) =60a(5) =-36a(6) =112a(7) =-80a(8) =180a(9) =-140a(10) =264a(11) =-216a(12) =364a(13) =-308a(14) =480a(15) =-416a(16) =612a(17) =-540a(18) =760a(19) =-680a(20) =924a(21) =-836a(22) =1104a(23) =-1008a(24) =1300a(25) =-1196a(26) =1512a(27) =-1400a(28) =1740a(29) =-1620
External references
- oeis: A270456