2372512

Appears in sequences

• Triangle read by rows where T(n,k) is the number of patterns of length n with k runs.at n=53A335461
• Triangle read by rows where T(n,k) is the number of length-n sequences covering an initial interval of positive integers with k maximal anti-runs.at n=47A337506
• Number of length-n sequences covering an initial interval of positive integers with exactly two maximal anti-runs, or with one pair of adjacent equal parts.at n=9A337507