Base-4 palindromes that start with 2.

Terms

a(0) =2a(1) =10a(2) =34a(3) =38a(4) =42a(5) =46a(6) =130a(7) =150a(8) =170a(9) =190a(10) =514a(11) =530a(12) =546a(13) =562a(14) =582a(15) =598a(16) =614a(17) =630a(18) =650a(19) =666a(20) =682a(21) =698a(22) =718a(23) =734a(24) =750a(25) =766a(26) =2050a(27) =2130a(28) =2210a(29) =2290