Expansion of (1-x^2)/(1-2*x^2-x^3+x^5).

Terms

a(0) =1a(1) =0a(2) =1a(3) =1a(4) =2a(5) =2a(6) =5a(7) =5a(8) =11a(9) =13a(10) =25a(11) =32a(12) =58a(13) =78a(14) =135a(15) =189a(16) =316a(17) =455a(18) =743a(19) =1091a(20) =1752a(21) =2609a(22) =4140a(23) =6227a(24) =9798a(25) =14842a(26) =23214a(27) =35342a(28) =55043a(29) =84100