Placed in F3:

=IF(MAX(F1:F2)+1=5,"Exactly 5 consecutive
numbers",IF(MAX(F1:F2)+15,MAX(F1:F2)+1&" consecutive numbers",""))

Sorry, pasted the wrong formula above for F3
In F3 should be:

=IF(MAX(F1:F2)+1=5,"Exactly 5 consecutive
numbers",IF(MAX(F1:F2)+15,MIN(MAX(F1:F2)+1,8)&" consecutive numbers",""))

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Rgds
Max
xl 97
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