Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 547", based on the 5-celled von Neumann neighborhood.
A272840
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 547", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =6a(2) =23a(3) =52a(4) =113a(5) =202a(6) =323a(7) =472a(8) =685a(9) =958a(10) =1295a(11) =1692a(12) =2169a(13) =2706a(14) =3307a(15) =3968a(16) =4757a(17) =5670a(18) =6711a(19) =7876a(20) =9185a(21) =10618a(22) =12179a(23) =13864a(24) =15725a(25) =17742a(26) =19911a(27) =22220a(28) =24673a(29) =27210
External references
- oeis: A272840