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A313033 Coordination sequence Gal.5.247.1 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. 0
1, 4, 9, 14, 18, 22, 28, 33, 37, 41, 47, 52, 55, 60, 65, 70, 74, 79, 84, 88, 93, 97, 102, 107, 112, 116, 120, 126, 130, 134, 139, 145, 149, 152, 158, 163, 167, 171, 177, 182, 185, 190, 195, 200, 204, 209, 214, 218, 223, 227 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
COMMENTS
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.
LINKS
FORMULA
Conjectures from Chai Wah Wu, Aug 08 2022: (Start)
a(n) = a(n-1) - a(n-2) + a(n-3) + a(n-7) - a(n-8) + a(n-9) - a(n-10) for n > 14.
G.f.: (-x^14 + 2*x^10 + 3*x^9 + 7*x^8 + 8*x^7 + 10*x^6 + 9*x^5 + 9*x^4 + 8*x^3 + 6*x^2 + 3*x + 1)/(x^10 - x^9 + x^8 - x^7 - x^3 + x^2 - x + 1). (End)
CROSSREFS
Sequence in context: A313030 A313031 A313032 * A313034 A313035 A313036
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified March 29 06:57 EDT 2024. Contains 371265 sequences. (Running on oeis4.)