$LS$-sequences of points in the unit square
  We define a countable family of sequences of points in the unit square: the {\it $LS$-sequences of points \`a la Halton}. They reveal a very strange and interesting behaviour, as well as resonance phenomena, for which we have not found an explanation, so far. We conclude with three open problems. 
Ingrid Carbone, Maria Rita Iac\`o, Aljo\v{s}a Vol\v{c}i\v{c}
math.NT