Positive integers that are palindromes (of even length) in binary, each made by concatenating two identical binary palindromes.

A161400

Positive integers that are palindromes (of even length) in binary, each made by concatenating two identical binary palindromes.

Terms

    a(0) =3a(1) =15a(2) =45a(3) =63a(4) =153a(5) =255a(6) =561a(7) =693a(8) =891a(9) =1023a(10) =2145a(11) =2925a(12) =3315a(13) =4095a(14) =8385a(15) =9417a(16) =10965a(17) =11997a(18) =12771a(19) =13803a(20) =15351a(21) =16383a(22) =33153a(23) =39321a(24) =42405a(25) =48573a(26) =50115a(27) =56283a(28) =59367a(29) =65535

External references