Mirror of the triangle A193730.

Terms

a(0) =1a(1) =1a(2) =2a(3) =3a(4) =8a(5) =4a(6) =9a(7) =30a(8) =28a(9) =8a(10) =27a(11) =108a(12) =144a(13) =80a(14) =16a(15) =81a(16) =378a(17) =648a(18) =528a(19) =208a(20) =32a(21) =243a(22) =1296a(23) =2700a(24) =2880a(25) =1680a(26) =512a(27) =64a(28) =729a(29) =4374