Sum of terms of n-th row of A077661.

Terms

a(0) =1a(1) =6a(2) =18a(3) =20a(4) =75a(5) =32a(6) =196a(7) =72a(8) =135a(9) =92a(10) =726a(11) =117a(12) =1183a(13) =184a(14) =258a(15) =272a(16) =2601a(17) =257a(18) =3610a(19) =351a(20) =541a(21) =464a(22) =6348a(23) =450a(24) =1625a(25) =652a(26) =1134a(27) =712a(28) =12615a(29) =632