81955domain: NAppears in sequencesa(n) = sum of cubes of p(j) - p(i), for 0 <= i < j <= n, where p(0) = 1.at n=8A024527Triangle read by rows, T(n, k) = binomial(n, k)*hypergeom([k-n, n+1], [k+2], -4), for n >= 0 and 0 <= k <= n.at n=31A297899