Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 5", based on the 5-celled von Neumann neighborhood.
A270008
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 5", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =9a(2) =9a(3) =58a(4) =58a(5) =179a(6) =179a(7) =404a(8) =404a(9) =765a(10) =765a(11) =1294a(12) =1294a(13) =2023a(14) =2023a(15) =2984a(16) =2984a(17) =4209a(18) =4209a(19) =5730a(20) =5730a(21) =7579a(22) =7579a(23) =9788a(24) =9788a(25) =12389a(26) =12389a(27) =15414a(28) =15414a(29) =18895
External references
- oeis: A270008