Number of distinct bracelets of length n (A000029) that eventually result in a cycle with length 2 or greater when used as the starting conditions for a rule 161 cellular automaton in a cyclic universe of circumference n.
A367036
Number of distinct bracelets of length n (A000029) that eventually result in a cycle with length 2 or greater when used as the starting conditions for a rule 161 cellular automaton in a cyclic universe of circumference n.
Terms
- a(0) =0a(1) =1a(2) =0a(3) =3a(4) =6a(5) =5a(6) =0a(7) =21a(8) =41a(9) =72a(10) =123a(11) =196a(12) =263a(13) =141a(14) =18a(15) =1440a(16) =4096a(17) =7653a(18) =14251a(19) =26900a(20) =50771a(21) =96743a(22) =184329a(23) =352548a(24) =674886
External references
- oeis: A367036