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A371301
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Expansion of (x^2 + x - 1)/((1 - x)*(2*x^2 + 3*x - 1)). Row sums of A371300.
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1
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1, 3, 10, 35, 124, 441, 1570, 5591, 19912, 70917, 252574, 899555, 3203812, 11410545, 40639258, 144738863, 515495104, 1835963037, 6538879318, 23288564027, 82943450716, 295407480201, 1052109342034, 3747142986503, 13345647643576, 47531228903733, 169284981998350
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OFFSET
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0,2
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LINKS
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MAPLE
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gf := (x^2 + x - 1)/((1 - x)*(2*x^2 + 3*x - 1)):
ser := series(gf, x, 32): seq(coeff(ser, x, n), n = 0..26);
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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