20598

Appears in sequences

• Triangle read by rows: T(n,k) = the number of Dyck paths of semilength n with k UDUU's, 0 <= k <= floor((n-1)/2).at n=40A116424
• Numbers x such that 0 < |x^11 - y^10| < x^(89/10) for some number y.at n=0A173378
• Number of meta-Sylvester classes of 4-multiparking functions of length n.at n=5A243698
• Total number of domino tilings of Ferrers-Young diagrams summed over all partitions of 2n.at n=11A304662
• Total number of tilings of Ferrers-Young diagrams using dominoes and at most one monomino summed over all partitions of n.at n=22A304680