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A068210
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n-th prime's factorial raised to n-th prime power.
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2
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OFFSET
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1,1
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COMMENTS
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a(5) through a(10) have this many decimal digits: 84, 128, 248, 325, 516 and 898, respectively.
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LINKS
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FORMULA
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a(n) = (prime(n)!)^prime(n).
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EXAMPLE
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a(3) = 24883200000 because the 3rd prime is 5 and 5!^5 = 120^5 = 24883200000.
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PROG
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(PARI) for(n=1, 5, print1(prime(n)!^prime(n), ", "))
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CROSSREFS
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KEYWORD
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easy,nonn
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AUTHOR
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STATUS
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approved
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