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A133495
a(n) = (((n^n)^n)/(n^n)/n)-((n^n)/n)-n.
0
-1, -2, 231, 4194236, 19073486327495, 36845653286788892975514, 44567640326363195900190045974450351, 46768052394588893382517914646921056628989839278072, 56392087339601733413306017749077372989860250021295987473736339410479
OFFSET
1,2
MAPLE
a:= n-> (((n^n)^n)/(n^n)/n)-((n^n)/n)-n:
seq (a(n), n=1..9);
CROSSREFS
Sequence in context: A286447 A095220 A113800 * A066622 A261493 A012671
KEYWORD
sign
AUTHOR
Ben Branman, Dec 01 2007
EXTENSIONS
Corrected and extended by Alois P. Heinz, Jan 17 2011
STATUS
approved