Squares written in base 9.

Terms

a(0) =1a(1) =4a(2) =10a(3) =17a(4) =27a(5) =40a(6) =54a(7) =71a(8) =100a(9) =121a(10) =144a(11) =170a(12) =207a(13) =237a(14) =270a(15) =314a(16) =351a(17) =400a(18) =441a(19) =484a(20) =540a(21) =587a(22) =647a(23) =710a(24) =764a(25) =831a(26) =1000a(27) =1061a(28) =1134a(29) =1210