Triangle read by rows: T(n,k) is the number of binary sequences of length n containing k subsequences 0110 (n,k >= 0).

A118890

Triangle read by rows: T(n,k) is the number of binary sequences of length n containing k subsequences 0110 (n,k >= 0).

Terms

    a(0) =1a(1) =2a(2) =4a(3) =8a(4) =15a(5) =1a(6) =28a(7) =4a(8) =52a(9) =12a(10) =97a(11) =30a(12) =1a(13) =181a(14) =70a(15) =5a(16) =338a(17) =156a(18) =18a(19) =631a(20) =339a(21) =53a(22) =1a(23) =1178a(24) =722a(25) =142a(26) =6a(27) =2199a(28) =1515a(29) =357

External references