OFFSET
1,1
LINKS
Chai Wah Wu, Table of n, a(n) for n = 1..53
EXAMPLE
375^2 = 140625 and 1000140625 is square.
PROG
(PARI)
for(n=1, 10^20, if(n^2%100&&issquare(10^(#Str(n^2)+3)+n^2), print1(n^2, ", "))) \\ Derek Orr, Sep 13 2014
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Chai Wah Wu, Sep 11 2014
STATUS
approved