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A155649
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a(n) = 11^n+6^n-1^n.
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20
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1, 16, 156, 1546, 15936, 168826, 1818216, 19767106, 216038496, 2368025386, 25997890776, 285674467666, 3140605159056, 34535772837946, 379828197747336, 4177718354400226, 45952550973479616, 505463955158738506
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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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G.f.: 1/(1-11*x)+1/(1-6*x)-1/(1-x).
E.g.f.: e^(11*x)+e^(6*x)-e^x.
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MAPLE
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PROG
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CROSSREFS
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Cf. A155628, A155629, A155630, A155631, A155632, A155633, A155634, A155635, A155636, A155637, A155638, A155639, A155640, A155641, A155642, A155643, A155644, A155645, A155646, A155647, A155648.
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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