Expansion of (1 + x)^11 / (1 - x)^12.

Terms

a(0) =1a(1) =23a(2) =265a(3) =2047a(4) =11969a(5) =56695a(6) =227305a(7) =795455a(8) =2485825a(9) =7059735a(10) =18474633a(11) =45046719a(12) =103274625a(13) =224298231a(14) =464387817a(15) =921406335a(16) =1759885185a(17) =3248227095a(18) =5812626185a(19) =10113604735a(20) =17152640321a(21) =28418229623a(22) =46082942185a(23) =73265596607a(24) =114375683009