OFFSET
1,1
LINKS
Ivan Panchenko, Table of n, a(n) for n = 1..1000
MATHEMATICA
RealDigits[Power[89, (5)^-1], 10, 120][[1]] (* Harvey P. Dale, Feb 05 2012 *)
PROG
(PARI) sqrtn(89, 5) \\ Edward Jiang, Sep 03 2014
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
STATUS
approved