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A132869
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Expansion of 1/(1-8x*c(9x)), where c(x) is the g.f. of A000108.
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2
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1, 8, 136, 2960, 73000, 1941488, 54308944, 1575042848, 46933604200, 1428339725360, 44208223638256, 1387283904693728, 44037051952177936, 1411537432519587680, 45622957237070603680, 1485278571381185936960
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OFFSET
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0,2
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LINKS
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FORMULA
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MAPLE
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c:=proc(x) options operator, arrow: (1/2-(1/2)*sqrt(1-4*x))/x end proc: G:=1/(1-8*x*c(9*x)): Gser:=series(G, x=0, 20): seq(coeff(Gser, x, n), n=0..16); # Emeric Deutsch, Dec 20 2007
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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