Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Small and Large Weights in Steinhaus Triangles   Let $\{0=w_0<w_1<w_2<\ldots<w_m\}$ be the set of weights of binary Steinhaus
triangles of size $n$, and let $W_i$ be the set of sequences in
$\mathbb{F}_2^n$ that generate triangles of weight $w_i$. We obtain the values
of $w_i$ and the corresponding sets $W_i$ for $i\in\{1,2,3,m\}$, and partial
results about $w_{m-1}$ and $W_{m-1}$.

23
The categories of this paper are: solv-int
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
20
The categories of this paper are: acc-phys
13
The categories of this paper are: quant-ph
5
The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
1
The categories of this paper are: cs
19
The categories of this paper are: eess
18
The categories of this paper are: econ
0
The categories of this paper are: hep-ph
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics