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A315495
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Coordination sequence Gal.5.135.3 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, 11, 16, 22, 28, 34, 39, 44, 50, 56, 61, 66, 72, 78, 84, 89, 94, 100, 106, 111, 116, 122, 128, 134, 139, 144, 150, 156, 161, 166, 172, 178, 184, 189, 194, 200, 206, 211, 216, 222, 228, 234, 239, 244, 250, 256, 261, 266, 272
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listen;
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 + 5*x^8 + 5*x^7 + 6*x^6 + 6*x^5 + 6*x^4 + 5*x^3 + 5*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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