Row sums of A211230.

Terms

a(0) =1a(1) =3a(2) =6a(3) =10a(4) =27a(5) =33a(6) =108a(7) =108a(8) =405a(9) =351a(10) =1458a(11) =1134a(12) =5103a(13) =3645a(14) =17496a(15) =11664a(16) =59049a(17) =37179a(18) =196830a(19) =118098a(20) =649539a(21) =373977a(22) =2125764a(23) =1180980a(24) =6908733a(25) =3720087a(26) =22320522a(27) =11691702a(28) =71744535