Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 441", based on the 5-celled von Neumann neighborhood.
A272223
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 441", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =5a(2) =14a(3) =50a(4) =75a(5) =171a(6) =236a(7) =428a(8) =525a(9) =809a(10) =958a(11) =1394a(12) =1575a(13) =2155a(14) =2460a(15) =3272a(16) =3621a(17) =4641a(18) =5022a(19) =6362a(20) =6767a(21) =8347a(22) =8908a(23) =10840a(24) =11473a(25) =13605a(26) =14486a(27) =16998a(28) =17955a(29) =20767
External references
- oeis: A272223