Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 403", based on the 5-celled von Neumann neighborhood.
A271809
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 403", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =6a(2) =15a(3) =43a(4) =60a(5) =156a(6) =201a(7) =357a(8) =406a(9) =699a(10) =807a(11) =1192a(12) =1288a(13) =1885a(14) =2089a(15) =2730a(16) =2955a(17) =3928a(18) =4224a(19) =5321a(20) =5650a(21) =7043a(22) =7508a(23) =9116a(24) =9557a(25) =11450a(26) =12083a(27) =14211a(28) =14876a(29) =17480
External references
- oeis: A271809