Diagonal sum of generalized Lucas-Pascal triangle;(11*10^n,1).

Terms

a(0) =1a(1) =12a(2) =13a(3) =124a(4) =137a(5) =1251a(6) =1388a(7) =12539a(8) =13927a(9) =125466a(10) =139393a(11) =1254859a(12) =1394252a(13) =12549111a(14) =13943363a(15) =125492474a(16) =139435837a(17) =1254928311a(18) =1394364148a(19) =12549292459a(20) =13943656607a(21) =125492949066a(22) =139436605673