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

Terms

a(0) =1a(1) =5a(2) =1a(3) =25a(4) =10a(5) =1a(6) =125a(7) =75a(8) =15a(9) =1a(10) =625a(11) =500a(12) =150a(13) =20a(14) =1a(15) =3125a(16) =3125a(17) =1250a(18) =250a(19) =25a(20) =1a(21) =15625a(22) =18750a(23) =9375a(24) =2500a(25) =375a(26) =30a(27) =1a(28) =78125a(29) =109375