Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 3", based on the 5-celled von Neumann neighborhood.
A269912
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 3", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =6a(2) =7a(3) =52a(4) =53a(5) =170a(6) =171a(7) =392a(8) =393a(9) =750a(10) =751a(11) =1276a(12) =1277a(13) =2002a(14) =2003a(15) =2960a(16) =2961a(17) =4182a(18) =4183a(19) =5700a(20) =5701a(21) =7546a(22) =7547a(23) =9752a(24) =9753a(25) =12350a(26) =12351a(27) =15372a(28) =15373a(29) =18850
External references
- oeis: A269912