Mirror of the triangle A193821.

Terms

a(0) =1a(1) =1a(2) =1a(3) =3a(4) =3a(5) =2a(6) =9a(7) =9a(8) =8a(9) =4a(10) =27a(11) =27a(12) =26a(13) =20a(14) =8a(15) =81a(16) =81a(17) =80a(18) =72a(19) =48a(20) =16a(21) =243a(22) =243a(23) =242a(24) =232a(25) =192a(26) =112a(27) =32a(28) =729a(29) =729