Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 467", based on the 5-celled von Neumann neighborhood.
A272320
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 467", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =6a(2) =15a(3) =43a(4) =72a(5) =152a(6) =205a(7) =341a(8) =458a(9) =690a(10) =831a(11) =1183a(12) =1388a(13) =1884a(14) =2137a(15) =2745a(16) =3166a(17) =3974a(18) =4371a(19) =5483a(20) =5872a(21) =7316a(22) =7813a(23) =9385a(24) =10186a(25) =12054a(26) =12815a(27) =15055a(28) =15904a(29) =18488
External references
- oeis: A272320