This value is squared to obtain the larger number in Catalan's conjecture. The Collatz problem multiplies odd inputs by this value, and the Cardano-Tartaglia formula solves equations of this degree. This is the smallest integer power that does not satisfy (*) Fermat's Last Theorem. It is the second triangular number, and the only positive integer to equal the sum of its preceding integers. These many points are necessary to determine a plane and 
This value is squared to obtain the larger number in Catalan's conjecture. The Collatz problem multiplies odd inputs by this value, and the Cardano-Tartaglia formula solves equations of this degree. This is the smallest integer power that does not satisfy (*) Fermat's Last Theorem. It is the second triangular number, and the only positive integer to equal the sum of its preceding integers. These many points are necessary to determine a plane and a circle. It is the first odd prime, and it is equal to the square root of nine. For ten points, identify this value, the number of sides in a triangle.
This value is squared to obtain the larger number in Catalan's conjecture.
three