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 18 cellular automaton in a cyclic universe of circumference n.
A354464
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 18 cellular automaton in a cyclic universe of circumference n.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =1a(4) =4a(5) =3a(6) =0a(7) =11a(8) =35a(9) =62a(10) =108a(11) =182a(12) =273a(13) =195a(14) =17a(15) =1131a(16) =3976a(17) =7464a(18) =13970a(19) =26413a(20) =50049a(21) =95638a(22) =182763a(23) =350249a(24) =671304
External references
- oeis: A354464