Unsigned row sums of triangle A120078.

Terms

a(0) =1a(1) =7a(2) =68a(3) =279a(4) =7056a(5) =7100a(6) =349200a(7) =1400175a(8) =12622400a(9) =12637296a(10) =1530446400a(11) =1531460700a(12) =258950260800a(13) =259056111600a(14) =259141506624