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Triangular gaps in the most frequent sizes of $hA$ for $|A|=4$

Combinatorics 2025-11-06 v1

Abstract

We explain the triangular gaps observed experimentally in the most popular sizes of the hh-fold iterated sumset, hA,hA, when AA is a randomly chosen four-element subset of the first qq natural numbers, for qq much larger than h.h.

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Cite

@article{arxiv.2511.03008,
  title  = {Triangular gaps in the most frequent sizes of $hA$ for $|A|=4$},
  author = {Steven Senger},
  journal= {arXiv preprint arXiv:2511.03008},
  year   = {2025}
}

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