117392909

Properties

Appears in sequences

• Number of words on {1,1,1,2,2,2,3,3,3,4,4,4,...,n,n,n} avoiding the pattern 12345.at n=5A266738
• Number of sequences with 3 copies each of 1,2,...,n avoiding the pattern 12...n.at n=5A269113
• Number of sequences with n copies each of 1,2,...,5 avoiding the pattern 12...5.at n=3A269123
• Number A(n,k) of sequences with k copies each of 1,2,...,n avoiding the pattern 12...n; square array A(n,k), n>=0, k>=0, read by antidiagonals.at n=41A269129
• Prime numbersat n=6701575