First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 497", based on the 5-celled von Neumann neighborhood.
A272559
First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 497", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =3a(1) =9a(2) =23a(3) =1a(4) =51a(5) =-3a(6) =71a(7) =-47a(8) =159a(9) =-87a(10) =199a(11) =-143a(12) =327a(13) =-199a(14) =375a(15) =-423a(16) =711a(17) =-635a(18) =967a(19) =-967a(20) =1107a(21) =-719a(22) =819a(23) =-739a(24) =1199a(25) =-1067a(26) =1423a(27) =-1315a(28) =1699a(29) =-1331
External references
- oeis: A272559