OFFSET
1,1
LINKS
Ivan Panchenko, Table of n, a(n) for n = 1..1000
FORMULA
Equals 2*A011002. [From R. J. Mathar, Feb 04 2009]
MATHEMATICA
RealDigits[Power[48, (4)^-1], 10, 120][[1]] (* Harvey P. Dale, Jul 26 2011 *)
PROG
(PARI) sqrtn(48, 4) \\ Charles R Greathouse IV, Apr 15 2014
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
STATUS
approved