Squares whose largest decimal digit is 2.

Terms

a(0) =121a(1) =10201a(2) =12100a(3) =22201a(4) =1002001a(5) =1020100a(6) =1022121a(7) =1210000a(8) =1212201a(9) =2220100a(10) =100020001a(11) =100200100a(12) =100220121a(13) =102010000a(14) =102212100a(15) =121000000a(16) =121022001a(17) =121220100a(18) =210221001a(19) =222010000a(20) =10000200001a(21) =10002000100a(22) =10002200121a(23) =10020010000a(24) =10020210201