Expansion of 1/(1 - 4*x^2 - 4*x^3)^(7/2).

Terms

a(0) =1a(1) =0a(2) =14a(3) =14a(4) =126a(5) =252a(6) =1050a(7) =2772a(8) =8778a(9) =24948a(10) =72072a(11) =204204a(12) =570570a(13) =1585584a(14) =4351776a(15) =11879868a(16) =32162130a(17) =86582496a(18) =231703472a(19) =616900284a(20) =1634721088a(21) =4312944064a(22) =11333823228a(23) =29673291648a(24) =77423101938a(25) =201367680696a(26) =522180220044