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 A004217 (n^n)^(n^n) 1
 1, 256, 443426488243037769948249630619149892803 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS The next four terms have 617, 10922, 217833 and 4871823 digits respectively. - Rick L. Shepherd, May 07 2006 LINKS FORMULA a(n) = A000312(A000312(n)) = n^A007778(n) = A002488(n)^n = A002489(n)^A000169(n) CROSSREFS Sequence in context: A018859 A180699 A195529 * A051333 A273775 A182912 Adjacent sequences:  A004214 A004215 A004216 * A004218 A004219 A004220 KEYWORD nonn,easy,bref AUTHOR Henry Bottomley, Jun 08 2000 STATUS approved

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Last modified September 18 17:02 EDT 2020. Contains 337170 sequences. (Running on oeis4.)