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Search: id:A090673
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| A090673 |
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Related to chromatic polynomial of infinite square grid. |
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+0
1
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| 1, 0, 0, 1, 0, 0, 0, 1, 3, 4, 3, 3, 11, 24, 8, -91, -261, -290, 254
(list; graph; listen)
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OFFSET
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0,9
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REFERENCES
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N. Biggs, Algebraic Graph Theory, Cambridge, 2nd. Ed., 1993, p. 96.
D. Kim and I. G. Enting, The limit of chromatic polynomials, J. Combin. Theory B26 (1979), 327-336.
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CROSSREFS
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Sequence in context: A079404 A094237 A016654 this_sequence A120447 A083021 A027684
Adjacent sequences: A090670 A090671 A090672 this_sequence A090674 A090675 A090676
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KEYWORD
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sign
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AUTHOR
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njas, Dec 18 2003
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