Squares which are a decimal concatenation of two or more squares.

Terms

a(0) =49a(1) =100a(2) =144a(3) =169a(4) =361a(5) =400a(6) =441a(7) =900a(8) =1225a(9) =1369a(10) =1444a(11) =1600a(12) =1681a(13) =1936a(14) =2500a(15) =3249a(16) =3600a(17) =4225a(18) =4900a(19) =6400a(20) =8100a(21) =9025a(22) =9409a(23) =10000a(24) =10404a(25) =11025a(26) =11449a(27) =11664a(28) =12100a(29) =12544