OFFSET
1,2
LINKS
Ivan Panchenko, Table of n, a(n) for n = 1..1000
MATHEMATICA
RealDigits[Surd[6, 8], 10, 120][[1]] (* Harvey P. Dale, Jan 02 2015 *)
PROG
(PARI) sqrtn(6, 8) \\ Michel Marcus, Sep 04 2014
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
STATUS
approved