Palindromes in base 5 which are also squares.

Terms

a(0) =0a(1) =1a(2) =4a(3) =121a(4) =10201a(5) =12321a(6) =114411a(7) =1002001a(8) =1234321a(9) =100020001a(10) =102030201a(11) =121242121a(12) =131141131a(13) =10000200001a(14) =10221412201a(15) =12102420121a(16) =131441144131