Second column (n=2) of triangle A119937.

Terms

a(0) =5a(1) =27a(2) =756a(3) =800a(4) =40500a(5) =165375a(6) =1509200a(7) =1524096a(8) =185749200a(9) =186763500a(10) =31696434000a(11) =31802284800a(12) =31887679824a(13) =127830277575