14454726domain: NAppears in sequencesNumber T(n,k) of standard Young tableaux for partitions of n into distinct parts with largest part k; triangle T(n,k), k>=0, k<=n<=k*(k+1)/2, read by columns.at n=38A219274Number of standard Young tableaux for partitions of n into distinct parts with largest part floor(sqrt(2*n)+1/2).at n=18A219339