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A074318
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Sum of next n^n terms of the form i^i.
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0
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OFFSET
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1,1
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COMMENTS
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A very rapidly growing sequence: a(4) and a(5) have 628 and 10942 digits.
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LINKS
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FORMULA
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sum(i^i, i=n+1, n+n^n)
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EXAMPLE
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a(2) = 50064 = 3^3 + 4^4 + 5^5 + 6^6.
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MATHEMATICA
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Table[Sum[i^i, {i, n+1, n+n^n}], {n, 5}]
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CROSSREFS
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KEYWORD
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nonn,bref
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AUTHOR
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EXTENSIONS
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The next term is too large to include.
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STATUS
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approved
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