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A077917
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Expansion of (1-x)^(-1)/(1+2*x-2*x^2).
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5
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1, -1, 5, -11, 33, -87, 241, -655, 1793, -4895, 13377, -36543, 99841, -272767, 745217, -2035967, 5562369, -15196671, 41518081, -113429503, 309895169, -846649343, 2313089025, -6319476735, 17265131521, -47169216511, 128868696065, -352075825151, 961889042433, -2627929735167
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listen;
history;
text;
internal format)
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OFFSET
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0,3
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COMMENTS
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Pisano period lengths: 1, 1, 6, 1, 24, 6, 48, 1, 18, 24, 5, 6, 12, 48, 24, 1,144, 18,180, 24,... - R. J. Mathar, Aug 10 2012
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LINKS
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FORMULA
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PROG
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CROSSREFS
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KEYWORD
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sign,easy
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AUTHOR
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STATUS
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approved
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