<Cfset randNum = 0>
<cfloop condition="randNum neq 10">
<Cfset randNum = RandRange(0, 19)>
<Cfoutput>#randNum#</Cfoutput>
<Cfif randNum eq 10><cfbreak></Cfif>
<Cfoutput>#RandRange(0, 19)#</Cfoutput>
<Br>
</cfloop>