First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 157", based on the 5-celled von Neumann neighborhood.
A270332
First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 157", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =7a(1) =-4a(2) =40a(3) =-39a(4) =111a(5) =-104a(6) =197a(7) =-197a(8) =344a(9) =-336a(10) =484a(11) =-487a(12) =695a(13) =-668a(14) =856a(15) =-847a(16) =1135a(17) =-1140a(18) =1420a(19) =-1399a(20) =1723a(21) =-1656a(22) =1960a(23) =-1943a(24) =2335a(25) =-2324a(26) =2748a(27) =-2711a(28) =3131a(29) =-3095
External references
- oeis: A270332