Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 609", based on the 5-celled von Neumann neighborhood.
A289932
Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 609", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =1a(2) =7a(3) =15a(4) =7a(5) =15a(6) =127a(7) =127a(8) =255a(9) =767a(10) =383a(11) =3839a(12) =6911a(13) =12799a(14) =28159a(15) =64511a(16) =13823a(17) =29695a(18) =514047a(19) =1023999a(20) =2047999a(21) =2080767a(22) =4268031a(23) =8732671a(24) =16121855a(25) =40599551a(26) =47611903a(27) =195952639a(28) =239337471a(29) =750256127
External references
- oeis: A289932