Triangle whose (i,j)-th entry is binomial(i,j)*9^(i-j)*5^j.

Terms

a(0) =1a(1) =9a(2) =5a(3) =81a(4) =90a(5) =25a(6) =729a(7) =1215a(8) =675a(9) =125a(10) =6561a(11) =14580a(12) =12150a(13) =4500a(14) =625a(15) =59049a(16) =164025a(17) =182250a(18) =101250a(19) =28125a(20) =3125a(21) =531441a(22) =1771470a(23) =2460375a(24) =1822500a(25) =759375a(26) =168750a(27) =15625a(28) =4782969a(29) =18600435