Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 131", based on the 5-celled von Neumann neighborhood.
A270223
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 131", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =6a(2) =11a(3) =44a(4) =57a(5) =150a(6) =175a(7) =336a(8) =389a(9) =674a(10) =739a(11) =1156a(12) =1249a(13) =1830a(14) =1959a(15) =2664a(16) =2893a(17) =3850a(18) =4091a(19) =5308a(20) =5577a(21) =7086a(22) =7391a(23) =9152a(24) =9549a(25) =11666a(26) =12099a(27) =14532a(28) =15049a(29) =17830
External references
- oeis: A270223