209617

Appears in sequences

• Form the difference table of the sequence {2^k*k!}, then divide k-th column entries by 2^k*k!. Array read by ascending antidiagonals, T(n, k) for n, k >= 0.at n=29A143410
• Triangle read by rows: T(n, k) = n! * 2^k * hypergeom([-k], [-n], -1/2).at n=34A374427