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A065740
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Largest square <= n^n.
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1
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1, 4, 25, 256, 3025, 46656, 822649, 16777216, 387420489, 10000000000, 285310881025, 8916100448256, 302875094536249, 11112006825558016, 437893889165373169, 18446744073709551616, 827240261832761854009, 39346408075296537575424, 1978419655659032909463364, 104857600000000000000000000
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OFFSET
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1,2
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LINKS
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FORMULA
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PROG
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(PARI) { for (n=1, 100, a=sqrtint(n^n)^2; write("b065740.txt", n, " ", a) ) } \\ Harry J. Smith, Oct 29 2009
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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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