G.f. A(x) satisfies A(x) = ( 1 + 16*x*(1 + A(x)) )^(1/4).

A371988

G.f. A(x) satisfies A(x) = ( 1 + 16*x*(1 + A(x)) )^(1/4).

Terms

    a(0) =1a(1) =8a(2) =-64a(3) =768a(4) =-10240a(5) =139264a(6) =-1835008a(7) =22020096a(8) =-207618048a(9) =461373440a(10) =47982837760

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