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A066842
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Product{k|n} k^k; product is over the positive divisors, k, of n.
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1
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1, 4, 27, 1024, 3125, 5038848, 823543, 17179869184, 10460353203, 125000000000000, 285311670611, 11501279977342425366528, 302875106592253, 36604861748562100682752, 36947297000885009765625
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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LINKS
| Harry J. Smith, Table of n, a(n) for n=1,...,100
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EXAMPLE
| a(6) = 1^1 * 2^2 * 3^3 * 6^6 = 5038848 because 1, 2, 3 and 6 are the divisors of 6.
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PROG
| (PARI) { for (n=1, 100, d=divisors(n); p=1; for (i=2, length(d), k=d[i]; p*=k^k); write("b066842.txt", n, " ", p) ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Apr 01 2010]
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CROSSREFS
| Sequence in context: A104168 A197990 A068327 * A133032 A110763 A066352
Adjacent sequences: A066839 A066840 A066841 * A066843 A066844 A066845
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KEYWORD
| nonn
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AUTHOR
| Leroy Quet Jan 20 2002
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