Number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 331", based on the 5-celled von Neumann neighborhood.
A271277
Number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 331", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =5a(2) =5a(3) =40a(4) =13a(5) =100a(6) =21a(7) =193a(8) =28a(9) =325a(10) =16a(11) =493a(12) =44a(13) =661a(14) =80a(15) =841a(16) =80a(17) =1157a(18) =44a(19) =1421a(20) =92a(21) =1673a(22) =120a(23) =2021a(24) =148a(25) =2397a(26) =88a(27) =2833a(28) =224a(29) =3177
External references
- oeis: A271277