Catalan's Triangle
A triangle of numbers with entries given by
for
, where each element is equal to the one above plus the one to the left. Furthermore, thesum of each row is equal to the last element of the next row and also equal to the Catalan Number 
.
(Sloane's A009766).See also Bell Triangle, Clark's Triangle, Euler's Triangle, Leibniz Harmonic Triangle, NumberTriangle, Pascal's Triangle, Prime Triangle, Seidel-Entringer-Arnold Triangle
References
Sloane, N. J. A. Sequence A009766in ``The On-Line Version of the Encyclopedia of Integer Sequences.''http://www.research.att.com/~njas/sequences/eisonline.html.
- Square
- Square Bracket Polynomial
- Square Cupola
- Square Curve
- Square Cutting
- Squared
- Squared Square
- Square-Free
- Squarefree
- Butterfly Catastrophe
- Butterfly Curve
- Butterfly Effect
- Butterfly Fractal
- Butterfly Polyiamond
- Butterfly Theorem
- Bäcklund Transformation
- Bézier Curve
- Bézier Spline
- C
- C*
- Cable Knot
- Cactus Fractal
- Cake Cutting
- Cal
- Calabi's Triangle