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A105668
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Number of non-separable rooted triangulations (with n vertices) in which any vertex has degree at least 4.
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0
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1, 3, 12, 59, 325, 1875, 11029, 65607, 393750, 2382084, 14517939, 89091558, 550217901, 3418171915, 21351207168
(list; graph; refs; listen; history; internal format)
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