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A139746
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a(n) = 11^n - 8^n.
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2
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0, 3, 57, 819, 10545, 128283, 1509417, 17390019, 197581665, 2223729963, 24863682777, 276721736019, 3069708899985, 33972956330043, 375351787072137, 4142063797326819, 45668254886861505, 503195228685608523, 5541902914982749497, 61014975260338690419
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OFFSET
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0,2
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LINKS
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FORMULA
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MATHEMATICA
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Table[11^n-8^n, {n, 0, 30}] (* or *) LinearRecurrence[{19, -88}, {0, 3}, 30] (* Harvey P. Dale, Apr 13 2019 *)
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PROG
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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