Numbers whose binary representation is palindromic and in which all runs of 0's and 1's have length at least 2.

A222813

Numbers whose binary representation is palindromic and in which all runs of 0's and 1's have length at least 2.

Terms

    a(0) =3a(1) =7a(2) =15a(3) =31a(4) =51a(5) =63a(6) =99a(7) =127a(8) =195a(9) =231a(10) =255a(11) =387a(12) =455a(13) =511a(14) =771a(15) =819a(16) =903a(17) =975a(18) =1023a(19) =1539a(20) =1651a(21) =1799a(22) =1935a(23) =2047a(24) =3075a(25) =3171a(26) =3315a(27) =3591a(28) =3687a(29) =3855

External references