p-INVERT of (1,1,0,0,0,0,...), where p(S) = 1 - 2 S^2 - 2 S^4.

Terms

a(0) =0a(1) =2a(2) =4a(3) =8a(4) =24a(5) =52a(6) =120a(7) =290a(8) =672a(9) =1592a(10) =3760a(11) =8824a(12) =20800a(13) =48976a(14) =115296a(15) =271588a(16) =639488a(17) =1505816a(18) =3546032a(19) =8350064a(20) =19662944a(21) =46302800a(22) =109033952a(23) =256754760a(24) =604609280a(25) =1423740736a(26) =3352643712a(27) =7894846528a(28) =18590881280a(29) =43778039424