Number of 2n-bead balanced binary strings, rotationally equivalent to reverse, complement and reversed complement.
A045656
Number of 2n-bead balanced binary strings, rotationally equivalent to reverse, complement and reversed complement.
Terms
- a(0) =1a(1) =2a(2) =6a(3) =8a(4) =22a(5) =32a(6) =48a(7) =100a(8) =150a(9) =260a(10) =336a(11) =684a(12) =784a(13) =1640a(14) =1868a(15) =3728a(16) =4246a(17) =8672a(18) =9372a(19) =19420a(20) =20752a(21) =42736a(22) =45700a(23) =94164a(24) =98832a(25) =204632a(26) =214584a(27) =441764a(28) =460524a(29) =950216
External references
- oeis: A045656