OFFSET
1,9
COMMENTS
Variant of three copies of A109545. - R. J. Mathar, Jul 10 2012
LINKS
Stewart R. Hinsley, A Tile Associated with the 8th Unit Cubic Pisot Number [Broken link?]
Richard Kenyon, The Construction of Self-Similar Tilings, arXiv:math.MG/9505210
MATHEMATICA
CoefficientList[Series[x^2*(2*x^11 + 2*x^9 + 2*x^8 + x^7 + 2*x^6 + x^5 + x^4 + x^3 - x^2 - x - 1)/(x^9 + x^6 + 2*x^3 - 1), {x, 0, 100}], x]
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Roger L. Bagula, Mar 19 2005
EXTENSIONS
Better name from Colin Barker, Dec 26 2012
STATUS
approved