Number of length n primitive (=aperiodic or period n) 8-ary words which are earlier in lexicographic order than any other word derived by cyclic shifts of the alphabet.
A320073
Number of length n primitive (=aperiodic or period n) 8-ary words which are earlier in lexicographic order than any other word derived by cyclic shifts of the alphabet.
Terms
- a(0) =1a(1) =7a(2) =63a(3) =504a(4) =4095a(5) =32697a(6) =262143a(7) =2096640a(8) =16777152a(9) =134213625a(10) =1073741823a(11) =8589901320a(12) =68719476735a(13) =549755551737
External references
- oeis: A320073