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A171198 G.f. satisfies: A(x) = 1/(1 - x*A(2x)^8). 7

%I

%S 1,1,17,689,53777,7805201,2138582801,1132509669905,1178804946216209,

%T 2433551908785577745,10007244528797884954897,

%U 82140401194398306308608785,1347106337625031145913841134865,44163564651481078406730693648713489

%N G.f. satisfies: A(x) = 1/(1 - x*A(2x)^8).

%o (PARI) {a(n)=local(A=1+x+x*O(x^n)); for(i=0, n, A=1/(1-x*subst(A, x, 2*x)^8) ); polcoeff(A, n)}

%Y Cf. A015083, A171192-A171197.

%K nonn

%O 0,3

%A _Paul D. Hanna_, Dec 05 2009

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Last modified July 29 08:46 EDT 2021. Contains 346340 sequences. (Running on oeis4.)