Some of applications of combinatorics in architecture

Mathematics and architecture are related, since, as with other arts, architects use mathematics for several reasons. Architects use geometry to define the spatial form of a building. Fractal geometry which is a almost young uses the mathematicalpowerofcomputerstoobtainthebeautifulandcolourfulimages which can be use in architecture. In this paper we present some connections between combinatorics (fractals from graphs and combinatorial sequences) and architecture.