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A029085
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Expansion of 1/((1-x)(1-x^5)(1-x^6)(1-x^7)).
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1
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1, 1, 1, 1, 1, 2, 3, 4, 4, 4, 5, 6, 8, 9, 10, 11, 12, 14, 16, 18, 20, 22, 24, 26, 29, 32, 35, 38, 41, 44, 48, 52, 56, 60, 64, 69, 74, 79, 84, 89, 95, 101, 108, 114, 120, 127, 134, 142, 150, 158, 166, 174, 183, 192, 202
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OFFSET
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0,6
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COMMENTS
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Number of partitions of n into parts 1, 5, 6 and 7. - Ilya Gutkovskiy, May 20 2017
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LINKS
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Index entries for linear recurrences with constant coefficients, signature (1,0,0,0,1,0,0,-1,0,0,-1,0,0,1,0,0,0,1,-1).
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MATHEMATICA
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CoefficientList[Series[1/((1 - x) (1 - x^5) (1 - x^6) (1 - x^7)), {x, 0, 80}], x] (* Vincenzo Librandi, Sep 25 2013 *)
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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