Triangle whose (i,j)-th entry is binomial(i,j)*11^(i-j)*12^j.

Terms

a(0) =1a(1) =11a(2) =12a(3) =121a(4) =264a(5) =144a(6) =1331a(7) =4356a(8) =4752a(9) =1728a(10) =14641a(11) =63888a(12) =104544a(13) =76032a(14) =20736a(15) =161051a(16) =878460a(17) =1916640a(18) =2090880a(19) =1140480a(20) =248832a(21) =1771561a(22) =11595672a(23) =31624560a(24) =45999360a(25) =37635840a(26) =16422912a(27) =2985984a(28) =19487171a(29) =148811124