Expansion of 2/((x+3)*sqrt(-3*x^2-2*x+1)+3*x^2+2*x-1).

Terms

a(0) =1a(1) =0a(2) =2a(3) =4a(4) =11a(5) =30a(6) =83a(7) =232a(8) =655a(9) =1860a(10) =5312a(11) =15236a(12) =43863a(13) =126672a(14) =366802a(15) =1064624a(16) =3096347a(17) =9021696a(18) =26328470a(19) =76946524a(20) =225172981a(21) =659711646a(22) =1934891191a(23) =5680457960a(24) =16691655761a(25) =49087826580a(26) =144470474228a(27) =425491536172