Expansion of 1 / (1 + Sum_{k>=1} mu(k)^2 * x^k).

Terms

a(0) =1a(1) =-1a(2) =0a(3) =0a(4) =1a(5) =-2a(6) =1a(7) =0a(8) =2a(9) =-4a(10) =2a(11) =0a(12) =4a(13) =-10a(14) =7a(15) =0a(16) =7a(17) =-23a(18) =22a(19) =-6a(20) =14a(21) =-51a(22) =59a(23) =-24a(24) =31a(25) =-113a(26) =152a(27) =-80a(28) =66a(29) =-244