First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 437", based on the 5-celled von Neumann neighborhood.
A272156
First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 437", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =7a(1) =-3a(2) =39a(3) =-35a(4) =103a(5) =-91a(6) =199a(7) =-195a(8) =319a(9) =-303a(10) =451a(11) =-435a(12) =655a(13) =-659a(14) =847a(15) =-795a(16) =1071a(17) =-1099a(18) =1367a(19) =-1295a(20) =1631a(21) =-1615a(22) =1943a(23) =-1915a(24) =2283a(25) =-2231a(26) =2639a(27) =-2575a(28) =3003a(29) =-2951
External references
- oeis: A272156