OFFSET
0,3
EXAMPLE
216 is in the sequence because it is a cube and the sum of its digits 2+1+6=9 is a square.
MATHEMATICA
Select[Range[0, 300]^3, IntegerQ[Sqrt[Total[IntegerDigits[#]]]]&] (* Harvey P. Dale, Mar 29 2012 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Luc Stevens (lms022(AT)yahoo.com), Apr 12 2006
STATUS
approved