OFFSET
1,2
REFERENCES
M. Le, On Smarandache Pseudo-Powers of Third Kind, Smarandache Notions Journal, Vol. 10, No. 1-2-3, 1999, 150-151.
LINKS
N. J. A. Sloane, Table of n, a(n) for n = 1..6948
F. Smarandache, Only Problems, Not Solutions!
MATHEMATICA
Select[Range[500], Length[Select[FromDigits/@Permutations[ IntegerDigits[#]], IntegerQ[Sqrt[#]]&]]>0&] (* Harvey P. Dale, Mar 30 2011 *)
CROSSREFS
KEYWORD
nonn,base,easy
AUTHOR
R. Muller
STATUS
approved