Expansion of g.f. A(x) satisfying A(x)^2 = A( x^2/(1-2*x)^5 )/(1-2*x).

A375445

Expansion of g.f. A(x) satisfying A(x)^2 = A( x^2/(1-2*x)^5 )/(1-2*x).

Terms

    a(0) =1a(1) =1a(2) =2a(3) =8a(4) =41a(5) =205a(6) =989a(7) =4785a(8) =23881a(9) =124245a(10) =673020a(11) =3771678a(12) =21702164a(13) =127311556a(14) =756930002a(15) =4539680854a(16) =27367146987a(17) =165407567379

External references