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A062727
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Sum of the divisors of n^n (A000312).
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7
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1, 1, 7, 40, 511, 3906, 138811, 960800, 33554431, 581130733, 24987792457, 313842837672, 26748283770391, 328114698808274, 25927224666044919, 821051025385244160, 36893488147419103231, 878942778254232811938
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OFFSET
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0,3
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LINKS
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FORMULA
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MATHEMATICA
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PROG
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(PARI) for(n=0, 22, print(sigma(n^n)))
(PARI) { for (n=0, 100, write("b062727.txt", n, " ", sigma(n^n)) ) } \\ Harry J. Smith, Aug 09 2009
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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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