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A152837
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a(0)=-1; a(n)=Floor[n^a(n-1)-a(n-1)^n].
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4
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OFFSET
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0,2
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LINKS
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Table of n, a(n) for n=0..7.
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EXAMPLE
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a(1) = 1^(-1)-(-1)^1 = 2. - R. J. Mathar, Jan 08 2009
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MATHEMATICA
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lst={}; a=1; Do[a=n^a-a^n; AppendTo[lst, Floor[a]], {n, 0, 7}]; lst
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CROSSREFS
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Cf. A084964, A152832, A152833, A152835, A152836
Sequence in context: A278326 A018843 A152836 * A182036 A334173 A174996
Adjacent sequences: A152834 A152835 A152836 * A152838 A152839 A152840
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KEYWORD
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sign
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AUTHOR
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Vladimir Joseph Stephan Orlovsky, Dec 14 2008
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EXTENSIONS
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Indices added to definition, offset corrected - R. J. Mathar, Jan 08 2009
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STATUS
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approved
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