Number of binary words of length n with exactly one occurrence of the subword given by the binary expansion of n.
A229905
Number of binary words of length n with exactly one occurrence of the subword given by the binary expansion of n.
Terms
- a(0) =0a(1) =1a(2) =1a(3) =2a(4) =4a(5) =10a(6) =30a(7) =26a(8) =78a(9) =156a(10) =278a(11) =722a(12) =1827a(13) =3140a(14) =7800a(15) =5810a(16) =21016a(17) =40260a(18) =76104a(19) =173836a(20) =394492a(21) =520775a(22) =1376090a(23) =3080882a(24) =6887040a(25) =12734023a(26) =28266044a(27) =44217698a(28) =114969792a(29) =211934801
External references
- oeis: A229905