First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 417", based on the 5-celled von Neumann neighborhood.
A272019
First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 417", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =3a(1) =5a(2) =19a(3) =-11a(4) =51a(5) =-27a(6) =99a(7) =-107a(8) =227a(9) =-159a(10) =239a(11) =-279a(12) =475a(13) =-367a(14) =451a(15) =-555a(16) =963a(17) =-831a(18) =975a(19) =-987a(20) =1095a(21) =-915a(22) =1051a(23) =-1251a(24) =1931a(25) =-1623a(26) =1671a(27) =-1835a(28) =2203a(29) =-1875
External references
- oeis: A272019