a(n) = A326127(n) * A389078(n).

Terms

a(0) =0a(1) =0a(2) =0a(3) =16a(4) =0a(5) =0a(6) =0a(7) =120a(8) =72a(9) =0a(10) =0a(11) =520a(12) =0a(13) =0a(14) =0a(15) =1120a(16) =0a(17) =1368a(18) =0a(19) =952a(20) =0a(21) =0a(22) =0a(23) =3600a(24) =240a(25) =0a(26) =1200a(27) =1848a(28) =0a(29) =0