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Omni-MATH / Create a cube C₁ with edge length 1. Take the centers of the faces and connect them to form an octahedron O₁. Take the centers of the octahedron's faces and connect them to form a …

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problem

Create a cube C1C_{1} with edge length 1. Take the centers of the faces and connect them to form an octahedron O1O_{1}. Take the centers of the octahedron's faces and connect them to form a new cube C2C_{2}. Continue this process infinitely. Find the sum of all the surface areas of the cubes and octahedrons.
Plain-text mathematical notation (without MathML)
Create a cube C₁ with edge length 1. Take the centers of the faces and connect them to form an octahedron O₁. Take the centers of the octahedron's faces and connect them to form a new cube C₂. Continue this process infinitely. Find the sum of all the surface areas of the cubes and octahedrons.
Original LaTeX notation
Create a cube $C_{1}$ with edge length 1. Take the centers of the faces and connect them to form an octahedron $O_{1}$. Take the centers of the octahedron's faces and connect them to form a new cube $C_{2}$. Continue this process infinitely. Find the sum of all the surface areas of the cubes and octahedrons.

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