Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 49", based on the 5-celled von Neumann neighborhood.
A270016
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 49", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =5a(2) =10a(3) =42a(4) =51a(5) =151a(6) =172a(7) =372a(8) =397a(9) =701a(10) =754a(11) =1210a(12) =1267a(13) =1883a(14) =1988a(15) =2844a(16) =2961a(17) =4017a(18) =4186a(19) =5514a(20) =5647a(21) =7275a(22) =7460a(23) =9420a(24) =9617a(25) =11909a(26) =12206a(27) =14822a(28) =15163a(29) =18131
External references
- oeis: A270016