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Computer Science

Trees with n- nodes Calculator

Computer Science

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Trees with n- nodes

Equation and meaning

\[Number_of_Trees = 2 ^ ( n ) - n\]

Number of trees (not only binary trees) possible with n of nodes

Variables in this formula

n — N
Enter this value unless it is the selected unknown.
Number_of_Trees — Number Of Trees
Enter this value unless it is the selected unknown.

How to use this calculator

  1. Leave one value emptyThe empty field is automatically treated as the unknown.
  2. Enter known values and unitsChoose N, kgf, dyn, SI or another compatible unit when available.
  3. Review the automatic answerThe result appears immediately and is substituted back into the formula to check the residual.
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