First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 225", based on the 5-celled von Neumann neighborhood.
A270945
First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 225", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =3a(1) =9a(2) =15a(3) =5a(4) =51a(5) =-23a(6) =103a(7) =-71a(8) =151a(9) =-119a(10) =227a(11) =-200a(12) =353a(13) =-281a(14) =405a(15) =-369a(16) =588a(17) =-515a(18) =739a(19) =-712a(20) =924a(21) =-784a(22) =964a(23) =-928a(24) =1296a(25) =-1220a(26) =1504a(27) =-1416a(28) =1728a(29) =-1568
External references
- oeis: A270945