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Search: id:A160747
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| A160747 |
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G.f.: (1+10*x+20*x^2+10*x^3+x^4)/(1-x)^5. |
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+0
30
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| 1, 15, 85, 295, 771, 1681, 3235, 5685, 9325, 14491, 21561, 30955, 43135, 58605, 77911, 101641, 130425, 164935, 205885, 254031, 310171, 375145, 449835, 535165, 632101, 741651, 864865, 1002835, 1156695, 1327621, 1516831, 1725585, 1955185, 2206975
(list; graph; listen)
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OFFSET
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0,2
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COMMENT
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Ehrhart series for matroid K_4.
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REFERENCES
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J. A. De Loera, D. C. Haws and M. Koppe, Ehrhart Polynomials of Matroid Polytopes and Polymatroids, Discrete Comput. Geom., 42 (2009), 670-702.
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LINKS
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D. C. Haws, Matroids
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CROSSREFS
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Adjacent sequences: A160744 A160745 A160746 this_sequence A160748 A160749 A160750
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KEYWORD
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nonn,new
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com), Nov 18 2009
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