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A176596 13^(2^n) 1
13, 169, 28561, 815730721, 665416609183179841, 442779263776840698304313192148785281, 196053476430761073330659760423566015424403280004115787589590963842248961 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

a(n+1)=a(n)^2 with a(0)=13

LINKS

Table of n, a(n) for n=0..6.

MATHEMATICA

13^(2^Range[0, 7])  (* Harvey P. Dale, Apr 18 2011 *)

CROSSREFS

Sequence in context: A195945 A228389 A020533 * A176023 A067220 A057684

Adjacent sequences:  A176593 A176594 A176595 * A176597 A176598 A176599

KEYWORD

nonn

AUTHOR

Vincenzo Librandi, Apr 21 2010

EXTENSIONS

Offset corrected by R. J. Mathar, Jun 18 2010

STATUS

approved

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Last modified August 17 11:14 EDT 2019. Contains 326057 sequences. (Running on oeis4.)