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

Terms

a(0) =1a(1) =1a(2) =5a(3) =5a(4) =23a(5) =25a(6) =107a(7) =125a(8) =499a(9) =621a(10) =2331a(11) =3069a(12) =10907a(13) =15101a(14) =51115a(15) =74029a(16) =239899a(17) =361757a(18) =1127467a(19) =1762957a(20) =5305595a(21) =8571069a(22) =24996555a(23) =41584365a(24) =117897499a(25) =201390877a(26) =556636523a(27) =973778765a(28) =2630556347a(29) =4701907069