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A144619
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a(n) = 19n + 8.
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2
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8, 27, 46, 65, 84, 103, 122, 141, 160, 179, 198, 217, 236, 255, 274, 293, 312, 331, 350, 369, 388, 407, 426, 445, 464, 483, 502, 521, 540, 559, 578, 597, 616, 635, 654, 673, 692, 711, 730, 749, 768, 787, 806, 825, 844, 863, 882, 901, 920, 939, 958, 977, 996
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OFFSET
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0,1
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LINKS
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FORMULA
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MATHEMATICA
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CoefficientList[Series[(8+11*x)/(x-1)^2, {x, 0, 60}], x] (* Vincenzo Librandi, May 14 2012 *)
LinearRecurrence[{2, -1}, {8, 27}, 60] (* Harvey P. Dale, Jun 17 2020 *)
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PROG
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(Magma) I:=[8, 27]; [n le 2 select I[n] else 2*Self(n-1)-Self(n-2): n in [1..60]]; // Vincenzo Librandi, May 14 2012
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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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EXTENSIONS
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STATUS
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approved
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