Number T(n,k) of binary words of length n with exactly k (possibly overlapping) occurrences of the subword given by the binary expansion of n; triangle T(n,k), n>=0, read by rows.
A233940
Number T(n,k) of binary words of length n with exactly k (possibly overlapping) occurrences of the subword given by the binary expansion of n; triangle T(n,k), n>=0, read by rows.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =3a(4) =1a(5) =5a(6) =2a(7) =1a(8) =12a(9) =4a(10) =21a(11) =10a(12) =1a(13) =33a(14) =30a(15) =1a(16) =81a(17) =26a(18) =13a(19) =5a(20) =2a(21) =1a(22) =177a(23) =78a(24) =1a(25) =338a(26) =156a(27) =18a(28) =667a(29) =278
External references
- oeis: A233940