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A171195 G.f. satisfies: A(x) = 1/(1 - x*A(2x)^5). 2
1, 1, 11, 281, 13731, 1245601, 213268203, 70580511385, 45914883339027, 59241954299963729, 152258885235304955131, 781096727709105092232777, 8006263111571482684378716067, 164048440920655457493139473502081 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..13.

PROG

(PARI) {a(n)=local(A=1+x+x*O(x^n)); for(i=0, n, A=1/(1-x*subst(A, x, 2*x)^5) ); polcoeff(A, n)}

CROSSREFS

Cf. A015083, A171192-A171194, A171196-A171198.

Sequence in context: A210807 A129754 A103547 * A274780 A323311 A280359

Adjacent sequences:  A171192 A171193 A171194 * A171196 A171197 A171198

KEYWORD

nonn

AUTHOR

Paul D. Hanna, Dec 05 2009

STATUS

approved

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Last modified July 24 05:05 EDT 2021. Contains 346273 sequences. (Running on oeis4.)