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A255321
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Product_{k=1..n} k^(k^3).
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14
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OFFSET
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1,2
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COMMENTS
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The next term a(5) has 142 digits.
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LINKS
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FORMULA
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a(n) ~ A243263 * n^(n^2*(n+1)^2/4 - 1/120) / exp(n^4/16 - n^2/12).
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MATHEMATICA
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Table[Product[k^(k^3), {k, 1, n}], {n, 1, 6}]
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PROG
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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