Row sums of the triangle A045975.

Terms

a(0) =1a(1) =6a(2) =45a(3) =120a(4) =325a(5) =630a(6) =1225a(7) =2016a(8) =3321a(9) =4950a(10) =7381a(11) =10296a(12) =14365a(13) =19110a(14) =25425a(15) =32640a(16) =41905a(17) =52326a(18) =65341a(19) =79800a(20) =97461a(21) =116886a(22) =140185a(23) =165600a(24) =195625a(25) =228150a(26) =266085a(27) =306936a(28) =354061a(29) =404550