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A295178
Chromatic invariant of the n X n knight graph.
1
1, 4, -1, 78, 1306725
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OFFSET
1,2
LINKS
Table of n, a(n) for n=1..5.
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
Adjacent sequences:
A295175
A295176
A295177
*
A295179
A295180
A295181
KEYWORD
sign
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more
AUTHOR
Eric W. Weisstein
, Nov 16 2017
STATUS
approved
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Last modified April 25 08:27 EDT 2024. Contains 371964 sequences. (Running on oeis4.)