a(n,k) = 2^n times the average number of different subwords of length k in a random binary word of length n (prob 0 = prob 1 = 1/2), n>=1, 1<=k<=n; triangle read by rows.
A184364
a(n,k) = 2^n times the average number of different subwords of length k in a random binary word of length n (prob 0 = prob 1 = 1/2), n>=1, 1<=k<=n; triangle read by rows.
Terms
- a(0) =2a(1) =6a(2) =4a(3) =14a(4) =14a(5) =8a(6) =30a(7) =38a(8) =30a(9) =16a(10) =62a(11) =90a(12) =86a(13) =62a(14) =32a(15) =126a(16) =200a(17) =218a(18) =182a(19) =126a(20) =64a(21) =254a(22) =428a(23) =516a(24) =474a(25) =374a(26) =254a(27) =128a(28) =510a(29) =896
External references
- oeis: A184364