Triangle whose (i,j)-th entry is binomial(i,j)*5^(i-j)*3^j.

Terms

a(0) =1a(1) =5a(2) =3a(3) =25a(4) =30a(5) =9a(6) =125a(7) =225a(8) =135a(9) =27a(10) =625a(11) =1500a(12) =1350a(13) =540a(14) =81a(15) =3125a(16) =9375a(17) =11250a(18) =6750a(19) =2025a(20) =243a(21) =15625a(22) =56250a(23) =84375a(24) =67500a(25) =30375a(26) =7290a(27) =729a(28) =78125a(29) =328125