Triangle whose (i,j)-th entry is binomial(i,j)*10^(i-j)*1^j.

Terms

a(0) =1a(1) =10a(2) =1a(3) =100a(4) =20a(5) =1a(6) =1000a(7) =300a(8) =30a(9) =1a(10) =10000a(11) =4000a(12) =600a(13) =40a(14) =1a(15) =100000a(16) =50000a(17) =10000a(18) =1000a(19) =50a(20) =1a(21) =1000000a(22) =600000a(23) =150000a(24) =20000a(25) =1500a(26) =60a(27) =1a(28) =10000000a(29) =7000000