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Search: id:A001304
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| A001304 |
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Expansion of 1/((1-x)^2*(1-x^2)*(1-x^5)). |
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+0
3
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| 1, 2, 4, 6, 9, 13, 18, 24, 31, 39, 49, 60, 73, 87, 103, 121, 141, 163, 187, 213, 242, 273, 307, 343, 382, 424, 469, 517, 568, 622, 680, 741, 806, 874, 946, 1022, 1102, 1186, 1274, 1366, 1463, 1564, 1670, 1780, 1895
(list; graph; listen)
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OFFSET
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0,2
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COMMENT
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Ways of making change for n cents using coins of 1, 2 and 5 cents, if two different kinds of 1-cent coin are counted as different. - Matthew Vandermast (ghodges14(AT)comcast.net), Feb 27 2003
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REFERENCES
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L. Comtet, Advanced Combinatorics, Reidel, 1974, p. 113, Example (2), D(n; 1,2,4,10).
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LINKS
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INRIA Algorithms Project, Encyclopedia of Combinatorial Structures 198
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MAPLE
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1/(1-x)^2/(1-x^2)/(1-x^5)
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CROSSREFS
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First differences are in A000115.
Adjacent sequences: A001301 A001302 A001303 this_sequence A001305 A001306 A001307
Sequence in context: A006697 A079717 A114830 this_sequence A000064 A001305 A088575
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KEYWORD
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nonn
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AUTHOR
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njas
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