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A171204 G.f. satisfies: A(x) = 1 + x*A(2x)^5. 3
1, 1, 10, 240, 11280, 1000080, 169100832, 55605632640, 36058105605120, 46450803286978560, 119290436529298554880, 611727201854914747760640, 6268994998754867059071385600, 128439243721180540266999017635840 (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+x*subst(A, x, 2*x)^5); polcoeff(A, n)}

CROSSREFS

Cf. A135867, A171200-A171203, A171205, A171206-A171211.

Sequence in context: A006423 A067423 A221099 * A156443 A211088 A064757

Adjacent sequences:  A171201 A171202 A171203 * A171205 A171206 A171207

KEYWORD

nonn

AUTHOR

Paul D. Hanna, Dec 05 2009

STATUS

approved

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Last modified May 21 21:43 EDT 2022. Contains 353929 sequences. (Running on oeis4.)