First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 419", based on the 5-celled von Neumann neighborhood.
A272048
First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 419", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =4a(1) =8a(2) =15a(3) =-3a(4) =76a(5) =-45a(6) =113a(7) =-73a(8) =169a(9) =-128a(10) =204a(11) =-200a(12) =412a(13) =-320a(14) =504a(15) =-404a(16) =524a(17) =-504a(18) =704a(19) =-628a(20) =924a(21) =-869a(22) =1101a(23) =-969a(24) =1225a(25) =-1148a(26) =1368a(27) =-1308a(28) =1796a(29) =-1660
External references
- oeis: A272048