67030domain: NAppears in sequencesPolylogarithm li(-n,-2/3) multiplied by (5^(n+1))/3.at n=7A212847T(n,k)=Number of nXk 0..1 arrays with row sums nondecreasing and column sums unimodal.at n=38A223625Number of 3Xn 0..1 arrays with row sums nondecreasing and column sums unimodal.at n=6A223627