OFFSET
1,2
LINKS
Ivan Panchenko, Table of n, a(n) for n = 1..1000
EXAMPLE
1.360790000174...
MATHEMATICA
RealDigits[16^(1/9), 10, 128][[1]] (* Alonso del Arte, Jan 03 2015 *)
PROG
(PARI) sqrtn(16, 9) \\ Edward Jiang, Sep 05 2014
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
STATUS
approved