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A295217
Chromatic invariant of the n X n white bishop graph.
1
1, 1, 8, 2044, 18475776, 1639348878720
OFFSET
2,3
LINKS
Eric Weisstein's World of Mathematics, Chromatic Invariant
Eric Weisstein's World of Mathematics, White Bishop Graph
CROSSREFS
Cf. A295170.
Sequence in context: A362292 A024112 A092414 * A297950 A298559 A298769
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Nov 17 2017
EXTENSIONS
a(7) from Andrew Howroyd, Apr 23 2018
STATUS
approved