The transformed sequence is computed by filling a triangular array in boustrophedon (zig-zag) manner.

For a compact two-dimensional triangular array, for instance, the addressing formula is a polynomial of degree 2.

Floyd's triangle is a right-angled triangular array of natural numbers, used in computer science education.

In mathematics, Pascal's triangle is a triangular array of the binomial coefficients.

They can also be used to implement triangular arrays, or other kinds of irregularly shaped arrays.

The result in the lower right corner of the triangular array is accurate to the digits shown.

In mathematics, the Dudley triangle is a triangular array of integers that was defined by .

The crystal structure [shown below] come together in a triangular array and molecules of 2 are approximately symmetric.

Drake was dropping toward a flat plain of gleaming yellow, dotted with massive silver columns set in a regular triangular array.

Apart from the representation of triangular matrices, triangular arrays are used in several algorithms.