| Solving a Recurrence by Binary Expansion: 11320 [2007, 835]. | 0 | 0.34 | 2009 |
| A Gamma Limit: 11338 [2008, 71]. | 0 | 0.34 | 2009 |
| Multiples of 6 Whose Successors Have Greater Divisor Sum: 11335 [2008, 71]. | 0 | 0.34 | 2009 |
| On the Sum of Integer Powers of a Matrix: 11323 [2007, 835]. | 0 | 0.34 | 2009 |
| A Symmetric Inequality: 11255. | 0 | 0.34 | 2008 |
| Generalizing (1 - 1)ⁿ = 0: 11230. | 0 | 0.34 | 2008 |
| Fibonacci Numbers and Tilling a Board with Cuts: 11241. | 0 | 0.34 | 2008 |
| A Sinh a Series: 11286. | 0 | 0.34 | 2008 |
| Double Integral: 11295. | 0 | 0.34 | 2008 |
| A Group In Which Equations Are Solvable: 11231. | 0 | 0.34 | 2008 |
| Partitions of a Circular Set: 11151. | 2 | 0.67 | 2007 |
| A Gamma Function Inequality: 11169. | 0 | 0.34 | 2007 |
| A Functional Equation with Exponential Solutions: 11180. | 0 | 0.34 | 2007 |
| Peaks in Dyck Paths: 11150. | 0 | 0.34 | 2007 |
| Kronecker-Like Convergence: 11200. | 0 | 0.34 | 2007 |
| A Quick Inequality: 11189. | 0 | 0.34 | 2007 |
| Trapezoid Inscribed in Ellipse: 11095. | 0 | 0.34 | 2006 |
| Simple Roots for Polynomials: 11094. | 0 | 0.34 | 2006 |
| An Odd Inequality: 11139. | 0 | 0.34 | 2006 |
| Perfect Squares From Punctured Squares: 11138. | 0 | 0.34 | 2006 |
| Implicit Derivative Continuous: 11141. | 0 | 0.34 | 2006 |
| Point Causing Equal Angles: 10996. | 0 | 0.34 | 2005 |
| Integral by Mellin Transform: 11067. | 0 | 0.34 | 2005 |
| Modular Sequences Defined by Polynomials: 11047. | 0 | 0.34 | 2005 |
| A Vanishing Infinite Sum: 11058. | 0 | 0.34 | 2005 |
| Comparing Odd Parts in Conjugate Partitions: 10969. | 0 | 0.34 | 2004 |
| An Integral Three Ways: 11000. | 0 | 0.34 | 2004 |
| Exploring All Binary Mazes: 10720. | 0 | 0.34 | 2003 |
| Best Polynomial Approximations: 10903. | 0 | 0.34 | 2003 |
| An Inequality for Triangles: 10950. | 0 | 0.34 | 2003 |
| Decay of a Markov Chain: 10941. | 0 | 0.34 | 2003 |
| Divisibility Involving Random Sets of Integers: 10782. | 0 | 0.34 | 2002 |
| Cassini's Length: 10889. | 0 | 0.34 | 2002 |
| Isodynamic Points of a Triangle: 10909. | 0 | 0.34 | 2002 |
| An Elaborate Uniform Convergence: 10840. | 0 | 0.34 | 2002 |
| The Minimum Median: 10880. | 0 | 0.34 | 2002 |
| A Characterization of a Quadratic Polynomial: 10848. | 0 | 0.34 | 2002 |
| Comparing a Sum over Quadratic Residues and Nonresidues: 10743. | 0 | 0.34 | 2001 |
| The Decimal Expansions of Powers of 9: 10758. | 0 | 0.34 | 2001 |
| Periods from Sums of Powers: 10727. | 0 | 0.34 | 2001 |
| Maximum of a Polynomial on the Unit Circle: 10779. | 0 | 0.34 | 2001 |
| A Congruence for Pascal Triangular Matrices: 10735. | 0 | 0.34 | 2001 |
| The Real Numbers, Algebraically: 10689. | 0 | 0.34 | 2000 |
| Complex Roots of a Polynomial: 10688. | 0 | 0.34 | 2000 |
| Tiling Rectangles with Trominoes: 10641. | 0 | 0.34 | 2000 |
| Incenters and Excenters: 10693. | 0 | 0.34 | 2000 |
| A Square Game: 10696. | 0 | 0.34 | 2000 |
| A Convoluted Recursion: 10762. | 0 | 0.34 | 2000 |
| A Sum of Chebyshev Inequalities: 10687. | 0 | 0.34 | 2000 |
| The Variance of Logarithms: 10690. | 0 | 0.34 | 2000 |
