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A013836
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a(n) = 5^(5*n + 3).
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1
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125, 390625, 1220703125, 3814697265625, 11920928955078125, 37252902984619140625, 116415321826934814453125, 363797880709171295166015625, 1136868377216160297393798828125, 3552713678800500929355621337890625
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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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a(n) = 3125*a(n-1), n > 0; a(0)=125.
G.f.: 125/(1-3125*x). (End)
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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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