Triangle whose (i,j)-th entry is binomial(i,j)*5^(i-j)*11^j.

Terms

a(0) =1a(1) =5a(2) =11a(3) =25a(4) =110a(5) =121a(6) =125a(7) =825a(8) =1815a(9) =1331a(10) =625a(11) =5500a(12) =18150a(13) =26620a(14) =14641a(15) =3125a(16) =34375a(17) =151250a(18) =332750a(19) =366025a(20) =161051a(21) =15625a(22) =206250a(23) =1134375a(24) =3327500a(25) =5490375a(26) =4831530a(27) =1771561a(28) =78125a(29) =1203125