Number of length-n binary words such that every conjugate (cyclic shift) is rich.

Terms

a(0) =2a(1) =4a(2) =8a(3) =16a(4) =32a(5) =64a(6) =128a(7) =224a(8) =404a(9) =684a(10) =1124a(11) =1732a(12) =2680a(13) =4078a(14) =6338a(15) =9072a(16) =13160a(17) =18502a(18) =26830a(19) =36936a(20) =51850a(21) =70228a(22) =97246a(23) =129940a(24) =178782a(25) =235980a(26) =320858a(27) =419190a(28) =563936a(29) =732472