First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 457", based on the 5-celled von Neumann neighborhood.
A272283
First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 457", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =3a(1) =5a(2) =19a(3) =-7a(4) =71a(5) =-35a(6) =111a(7) =-103a(8) =179a(9) =-163a(10) =271a(11) =-255a(12) =439a(13) =-371a(14) =491a(15) =-423a(16) =659a(17) =-671a(18) =903a(19) =-847a(20) =1155a(21) =-1071a(22) =1315a(23) =-1251a(24) =1499a(25) =-1483a(26) =1907a(27) =-1763a(28) =2031a(29) =-1839
External references
- oeis: A272283