-60060

Appears in sequences

• The Zeta triangle.at n=20A160474
• Triangle read by rows: T(n,k) is the numerator of R(n,k) defined implicitly by the identity Sum_{i=0..l-1} Sum_{j=0..m} R(m,j)*(l-i)^j*i^j = l^(2*m+1) holding for all l,m >= 0.at n=31A302971
• Column 2 of triangle in A331431.at n=9A331434