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A016989
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a(n) = (7*n)^9.
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1
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0, 40353607, 20661046784, 794280046581, 10578455953408, 78815638671875, 406671383849472, 1628413597910449, 5416169448144896, 15633814156853823, 40353607000000000, 95151694449171437, 208215748530929664
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OFFSET
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0,2
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LINKS
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Index entries for linear recurrences with constant coefficients, signature (10, -45, 120, -210, 252, -210, 120, -45, 10, -1).
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PROG
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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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