A364993 Number of chordless cycles (of length >=4) in the complement of the n-odd graph.

0, 0, 27, 1575, 43155, 918225, 17780763

Offset

1,3

Links

Table of n, a(n) for n=1..7.

Eric Weisstein's World of Mathematics, Chordless Cycle

Eric Weisstein's World of Mathematics, Graph Complement

Eric Weisstein's World of Mathematics, Odd Graph

Crossrefs

Sequence in context: A073224 A294964 A184689 * A059118 A211926 A304119

Adjacent sequences: A364990 A364991 A364992 * A364994 A364995 A364996

Keyword

nonn,more

Author

Eric W. Weisstein, Aug 15 2023

Status

approved