0,1
a(n+1)=a(n)^2 with a(0)=13
Table of n, a(n) for n=0..6.
13^(2^Range[0, 7]) (* Harvey P. Dale, Apr 18 2011 *)
Sequence in context: A195945 A228389 A020533 * A176023 A067220 A057684
Adjacent sequences: A176593 A176594 A176595 * A176597 A176598 A176599
nonn
Vincenzo Librandi, Apr 21 2010
Offset corrected by R. J. Mathar, Jun 18 2010
approved
