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A013844
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a(n) = 7^(5*n + 3).
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1
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343, 5764801, 96889010407, 1628413597910449, 27368747340080916343, 459986536544739960976801, 7730993719707444524137094407, 129934811447123020117172145698449, 2183814375991796599109312252753832343
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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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7^(5*Range[0, 10]+3) (* or *) NestList[16807#&, 343, 10] (* Harvey P. Dale, Aug 10 2012 *)
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PROG
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(Maxima) makelist(7^(5*n+3), n, 0, 20); /* Martin Ettl, Oct 21 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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STATUS
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approved
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