Sums of rows of the triangle in A116366.

Terms

a(0) =6a(1) =18a(2) =36a(3) =70a(4) =104a(5) =158a(6) =208a(7) =282a(8) =388a(9) =468a(10) =602a(11) =728a(12) =838a(13) =984a(14) =1174a(15) =1382a(16) =1536a(17) =1772a(18) =1986a(19) =2170a(20) =2448a(21) =2698a(22) =3008a(23) =3386a(24) =3684a(25) =3940a(26) =4258a(27) =4530a(28) =4868a(29) =5528