OFFSET
1,3
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..1000
FORMULA
a(n) = A029772(n)^2. - Michel Marcus, Aug 29 2023
MATHEMATICA
Select[Range[0, 300]^2, SubsetQ[IntegerDigits[#], IntegerDigits[Sqrt[#]]]&] (* Harvey P. Dale, Jan 18 2015 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
STATUS
approved