# A344665 (b-file synthesized from sequence entry) 1 0 2 2 3 48 4 124416 5 9537454080 6 243184270049280000 7 1390396658530114967961600000 8 4352862027490648408300099378983469056000 9 11228731998377005106060609036300637077741992056717312000 10 36658843398022550531624696117934603340895735930389121945136191766528000000