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Number Patterns

Prime Number Records

MAA Writing Award
Prime Number Patterns

MAA Writing Award
Proof without Words: 1? + 2? + 3? + 4? + ... + n? = {n(n + 1)}2/4

MAA Classroom Capsules and Notes
A Lesser-Known Goldbach Conjecture

MAA Classroom Capsules and Notes
Euler's Formula for \(\zeta (2k)\), Proved by Induction on \(k\)

MAA Classroom Capsules and Notes
Extensions of a Sum-of-Squares Problem

MAA Classroom Capsules and Notes
False Conjecture Is True ne-Way

MAA Classroom Capsules and Notes
Proof Without Words: The Cube as an Arithmetic Sum

MAA Classroom Capsules and Notes
Proof without Words

MAA Classroom Capsules and Notes
Proof without Words: Sums of Triangular Numbers

MAA Classroom Capsules and Notes
Tetrahedral Numbers as Sums of Square Numbers

MAA Classroom Capsules and Notes
A Fibonacci-Like Sequence of Composite Numbers

MAA Classroom Capsules and Notes
A Reformulation of the Goldbach Conjecture

MAA Classroom Capsules and Notes
How Many Magic Squares Are There?

MAA Classroom Capsules and Notes
Proof without Words: 1 Domino = 2 Squares: Concentric Squares

MAA Classroom Capsules and Notes
Proof without Words, Corollary: Sums of Squares

MAA Classroom Capsules and Notes
On the Sum of Consecutive \(K\)th Powers

MAA Classroom Capsules and Notes
Proof without Words: Squares of Triangular Numbers

MAA Classroom Capsules and Notes
Faulhaber’s Triangle

MAA Classroom Capsules and Notes
Fibonacci Identities via the Determinant Sum Property

MAA Classroom Capsules and Notes
Proof Without Words: How did Archimedes Sum Squares in the Sand?

MAA Classroom Capsules and Notes

Dummy View - NOT TO BE DELETED