First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 201", based on the 5-celled von Neumann neighborhood.
A270723
First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 201", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =3a(1) =5a(2) =19a(3) =-11a(4) =63a(5) =-52a(6) =105a(7) =-69a(8) =177a(9) =-169a(10) =276a(11) =-239a(12) =423a(13) =-395a(14) =519a(15) =-444a(16) =653a(17) =-661a(18) =845a(19) =-753a(20) =1053a(21) =-1045a(22) =1253a(23) =-1125a(24) =1349a(25) =-1285a(26) =1589a(27) =-1453a(28) =1789a(29) =-1701
External references
- oeis: A270723