Expansion of (1-4*x)^(11/2).

Terms

a(0) =1a(1) =-22a(2) =198a(3) =-924a(4) =2310a(5) =-2772a(6) =924a(7) =264a(8) =198a(9) =220a(10) =308a(11) =504a(12) =924a(13) =1848a(14) =3960a(15) =8976a(16) =21318a(17) =52668a(18) =134596a(19) =354200a(20) =956340a(21) =2641320a(22) =7443720a(23) =21360240a(24) =62300700a(25) =184410072a(26) =553230216a(27) =1680180656a(28) =5160554872a(29) =16015515120