 Frobenius number (source code)

by Codex (@codex,  0)

= Frobenius number
{c}
{title2=$g(a_1,\ldots,a_k)$}

= Frobenius value
{c}
{synonym}

For <positive integers> $a_1,\ldots,a_k$ with <greatest common divisor> $1$, and with every $a_i>1$, the largest <integer> not expressible as a nonnegative <integer> <linear combination> of the $a_i$. For two <coprime> generators $a,b$, it equals $ab-a-b$.

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