Number of binary strings of length n+3 such that the smallest number whose binary representation is not visible in the string is 5.

A261441

Number of binary strings of length n+3 such that the smallest number whose binary representation is not visible in the string is 5.

Terms

    a(0) =0a(1) =1a(2) =5a(3) =15a(4) =35a(5) =73a(6) =144a(7) =274a(8) =509a(9) =931a(10) =1685a(11) =3027a(12) =5409a(13) =9628a(14) =17088a(15) =30261a(16) =53497a(17) =94447a(18) =166563a(19) =293489a(20) =516772a(21) =909402a(22) =1599585a(23) =2812479a(24) =4943461a(25) =8686739a(26) =15261105a(27) =26806184a(28) =47077920a(29) =82669241

External references