323516160domain: NAppears in sequencesa(n) = Product_{i=0..n-1} (7*i+2).at n=7A084947Triangle read by rows: t(n,m)=If[m == 0, 1, Product[m*k + 2, {k, 0, n}]].at n=34A153190Worpitzky form polynomials for the {1,16,1} A142462 sequence: p(x,n) = Sum_{k=1..n} A(n, k)*binomial(x + k - 1, n - 1).at n=35A168296