OFFSET
1,1
LINKS
Giovanni Resta, Table of n, a(n) for n = 1..10000
FORMULA
a(n) = A029783(n)^2. - Michel Marcus, Aug 08 2018
MATHEMATICA
Select[Range[500], {} == Intersection @@ IntegerDigits[{#, #^2}] &]^2 (* Giovanni Resta, Aug 08 2018 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
EXTENSIONS
More terms from Giovanni Resta, Aug 08 2018
STATUS
approved