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Topic: number of trees with n vertices
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Angela Richardson

Posts: 42
From: UK
Registered: 6/22/11
number of trees with n vertices
Posted: Jan 16, 2012 4:45 AM
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The number of trees with n vertices begins 1, 1, 1, 2, 3, 6, 11, 23, 47, 106, 235, 551, 1301, 3159...
Must each term >47 be greater than the sum of all the terms before it and less than 3 times the term before it?

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