6071296domain: NAppears in sequencesLeast square k^2 > n^2 whose decimal expansion ends in n^2.at n=36A090292Number of n X n 0..1 arrays with antidiagonals unimodal.at n=4A223563Number of nX5 0..1 arrays with antidiagonals unimodal.at n=4A223566T(n,k)=Number of nXk 0..1 arrays with antidiagonals unimodal.at n=40A223569