Numbers in base 10 that are palindromic in bases 4, 8 and 16.

Terms

a(0) =0a(1) =1a(2) =2a(3) =3a(4) =5a(5) =170a(6) =4095a(7) =4097a(8) =8194a(9) =12291a(10) =20485a(11) =21845a(12) =696490a(13) =699050a(14) =16777215a(15) =16777217a(16) =16781313a(17) =16785409a(18) =16789505a(19) =33554434a(20) =33558530a(21) =33562626a(22) =33566722a(23) =50331651a(24) =50335747a(25) =50339843a(26) =50343939a(27) =83886085a(28) =83906565a(29) =89458005