A315953 - OEIS

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A315953

Coordination sequence Gal.5.21.5 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.

1, 6, 9, 12, 15, 18, 21, 27, 36, 39, 39, 42, 45, 48, 51, 60, 72, 72, 69, 72, 75, 78, 81, 93, 108, 105, 99, 102, 105, 108, 111, 126, 144, 138, 129, 132, 135, 138, 141, 159, 180, 171, 159, 162, 165, 168, 171, 192, 216, 204

(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

Table of n, a(n) for n=0..49.

Brian Galebach, k-uniform tilings (k <= 6) and their A-numbers

CROSSREFS

Sequence in context: A014407 A315952 A100352 * A359613 A315954 A297667

Adjacent sequences: A315950 A315951 A315952 * A315954 A315955 A315956

KEYWORD

nonn

AUTHOR

Brian Galebach and N. J. A. Sloane, Jun 18 2018

STATUS

approved