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A010005
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a(0) = 1, a(n) = 15*n^2 + 2 for n>0.
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2
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1, 17, 62, 137, 242, 377, 542, 737, 962, 1217, 1502, 1817, 2162, 2537, 2942, 3377, 3842, 4337, 4862, 5417, 6002, 6617, 7262, 7937, 8642, 9377, 10142, 10937, 11762, 12617, 13502, 14417, 15362, 16337, 17342, 18377, 19442, 20537, 21662, 22817, 24002, 25217, 26462
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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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Join[{1}, LinearRecurrence[{3, -3, 1}, {17, 62, 137}, 50]] (* Vincenzo Librandi, Aug 03 2015 *)
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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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EXTENSIONS
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STATUS
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approved
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