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A315696
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Coordination sequence Gal.5.301.4 where Gal.u.t.v denotes the coordination sequence for a vertex of type v in tiling number t in the Galebach list of u-uniform tilings.
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0
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1, 6, 12, 17, 23, 27, 33, 38, 44, 50, 56, 62, 67, 73, 77, 83, 88, 94, 100, 106, 112, 117, 123, 127, 133, 138, 144, 150, 156, 162, 167, 173, 177, 183, 188, 194, 200, 206, 212, 217, 223, 227, 233, 238, 244, 250, 256, 262, 267, 273
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history;
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internal format)
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OFFSET
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0,2
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COMMENTS
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Note that there may be other vertices in the Galebach list of u-uniform tilings with u <= 6 that have this same coordination sequence. See the Galebach link for the complete list of A-numbers for all these tilings.
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LINKS
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FORMULA
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a(n) = a(n-1) + a(n-9) - a(n-10) for n > 10.
G.f.: (x^10 + 5*x^9 + 6*x^8 + 5*x^7 + 6*x^6 + 4*x^5 + 6*x^4 + 5*x^3 + 6*x^2 + 5*x + 1)/(x^10 - x^9 - x + 1). (End)
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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