Numbers that are squares and have a majority of one digit.

Terms

a(0) =0a(1) =1a(2) =4a(3) =9a(4) =100a(5) =121a(6) =144a(7) =225a(8) =400a(9) =441a(10) =484a(11) =676a(12) =900a(13) =1444a(14) =10000a(15) =11881a(16) =14161a(17) =17161a(18) =22201a(19) =27225a(20) =28224a(21) =29929a(22) =40000a(23) =44944a(24) =46656a(25) =55225a(26) =66564a(27) =69696a(28) =88804a(29) =90000