On the number of finite additive 2-bases
arXiv:2605.19449
Abstract
The number of finite additive 2-bases is known to grow exponentially. While this fact has been established by Marzuola and Miller (2010) using complex analytic techniques embedded in the study of numerical sets, we provide a direct, short proof using elementary probabilistic arguments.
4 pages; minor fix in the proof of Theorem 1.1