| |
| 2008 | ||
|---|---|---|
| 3 | Ralph Grimaldi: Ternary Strings with no Consecutive 1's. Ars Comb. 89: (2008) | |
| 2005 | ||
| 2 | Ralph Grimaldi, Silvia Heubach: Binary Strings Without Odd Runs of Zeros. Ars Comb. 75: (2005) | |
| 2003 | ||
| 1 | Phyllis Chinn, Ralph Grimaldi, Silvia Heubach: The Frequency of Summands of a Particular Size in Palindromic Compositions. Ars Comb. 69: (2003) | |
| 1 | Phyllis Chinn | [1] |
| 2 | Silvia Heubach | [1] [2] |