First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 507", based on the 5-celled von Neumann neighborhood.
A272588
First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 507", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =4a(1) =8a(2) =27a(3) =-11a(4) =71a(5) =-31a(6) =131a(7) =-115a(8) =239a(9) =-191a(10) =347a(11) =-299a(12) =463a(13) =-335a(14) =563a(15) =-547a(16) =799a(17) =-751a(18) =1035a(19) =-987a(20) =1279a(21) =-1135a(22) =1483a(23) =-1435a(24) =1791a(25) =-1647a(26) =2035a(27) =-1891a(28) =2239a(29) =-1839
External references
- oeis: A272588