login
A327740
Number of n-bead bracelet structures using an infinite alphabet that are not self-equivalent under either a nonzero rotation or reversal (turning over bracelet).
1
0, 0, 0, 0, 0, 6, 34, 185, 1011, 5304, 29740, 172037, 1055232, 6790613, 46034820
OFFSET
1,6
FORMULA
a(p) = A320749(p) for prime p.
CROSSREFS
Row sums of A324802.
Sequence in context: A126643 A320745 A084775 * A229009 A085351 A125343
KEYWORD
nonn,more
AUTHOR
Andrew Howroyd, Sep 23 2019
STATUS
approved