Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 427", based on the 5-celled von Neumann neighborhood.
A271904
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 427", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =6a(2) =19a(3) =51a(4) =88a(5) =177a(6) =257a(7) =402a(8) =515a(9) =807a(10) =976a(11) =1333a(12) =1577a(13) =2158a(14) =2451a(15) =3139a(16) =3536a(17) =4505a(18) =4977a(19) =6082a(20) =6667a(21) =8143a(22) =8816a(23) =10437a(24) =11265a(25) =13334a(26) =14243a(27) =16499a(28) =17592a(29) =20353
External references
- oeis: A271904