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A295178
Chromatic invariant of the n X n knight graph.
1
1, 4, -1, 78, 1306725
OFFSET
1,2
LINKS
Eric Weisstein's World of Mathematics, Chromatic Invariant
Eric Weisstein's World of Mathematics, Knight Graph
CROSSREFS
Sequence in context: A298828 A114917 A100864 * A255192 A299582 A211341
KEYWORD
sign,more
AUTHOR
Eric W. Weisstein, Nov 16 2017
STATUS
approved