Squares which are palindromes in base 7.

Terms

a(0) =0a(1) =1a(2) =4a(3) =16a(4) =64a(5) =100a(6) =121a(7) =400a(8) =1024a(9) =1600a(10) =2500a(11) =3249a(12) =4096a(13) =6400a(14) =25600a(15) =40000a(16) =118336a(17) =160000a(18) =250000a(19) =302500a(20) =310249a(21) =532900a(22) =1000000a(23) =1893376a(24) =2050624a(25) =3579664a(26) =5769604a(27) =6007401a(28) =6250000a(29) =7573504