p-Good Path
A Lattice Path from one point to another is 
-good if it lies completely below the line
Hilton and Pederson (1991) show that the number of
-good paths from (1, 
) to (
, 
) under the condition 
is
where
is a Binomial Coefficient, and 
where
is the Floor Function.See also Catalan Number, Lattice Path, Schröder Number
References
Hilton, P. and Pederson, J. ``Catalan Numbers, Their Generalization, and Their Uses.'' Math. Intel. 13, 64-75, 1991.
- Toroidal Polyhedron
- Toronto Function
- Torricelli Point
- Torsion (Differential Geometry)
- Torsion (Group Theory)
- Torsion Number
- Torsion Tensor
- Torus
- Torus Coloring
- Torus Cutting
- Torus Knot
- Total Angular Defect
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- Total Differential
- Total Function
- Total Intersection Theorem
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- Totative
- Totient Function
- Totient Function Constants
- Totient Valence Function
- Touchard's Congruence
- Tour
- Tournament