Wilf's conjecture

Statement

In 1978, Wilf conjectured that given coprime integers $a_1<a_2<...<a_d$, and their Frobenius number $F$, we have

$$d\geq\frac{F+1}{F+1-g},$$

where $g$ denotes the number of all non-representable positive integers. In 2015, an asymptotic version of this was proven by Moscariello and Sammartano.