Discriminators and k-Regular Sequences. - Sajed Haque; Jeffrey O. Shallit (Integers, 2016)

A Class of Exponential Sequences with Shift-Invariant Discriminators. - Sajed Haque; Jeffrey O. Shallit (CoRR, 2017)

Quadratic sequences with prime power discriminators. - Sajed Haque (CoRR, 2022)