OFFSET
1,4
COMMENTS
Asymmetric bracelets are those primitive (period n) bracelets that when turned over are different from themselves.
LINKS
Andrew Howroyd, Table of n, a(n) for n = 1..200
EXAMPLE
Case n = 4: There are 3 distinct asymmetric bracelets with exactly 3 colors which are aabc, abbc, abcc.
CROSSREFS
KEYWORD
nonn
AUTHOR
Andrew Howroyd, Sep 12 2019
STATUS
approved