45463domain: NAppears in sequencesRow sums of triangle A133913.at n=15A133914a(n) = 1331*n - 1122.at n=34A157441Array read by ascending antidiagonals, A(m, n) = Sum_{k=1..m}(-1)^(k-n-m)* hypergeom([k, k-n-m], [], 1) for m>=1 and n>=0.at n=40A292898Column 2 of triangle in A288180.at n=16A333281