Number of words w where each letter of the n-ary alphabet occurs 8 times and for every prefix z of w we have #(z,a_i) = 0 or #(z,a_i) >= #(z,a_j) for all j>i and #(z,a_i) counts the occurrences of the i-th letter in z.

A213868

Number of words w where each letter of the n-ary alphabet occurs 8 times and for every prefix z of w we have #(z,a_i) = 0 or #(z,a_i) >= #(z,a_j) for all j>i and #(z,a_i) counts the occurrences of the i-th letter in z.

Terms

    a(0) =1a(1) =1a(2) =1859a(3) =48349015

External references