Lookup Modification #3

[Leroy Quet]

Another idea:

A search-option where sequences are looked for where the terms that are 
entered exist anywhere, and in any order, amongst any of the stored terms 
of each sequence.
(For example: "7,2,23,11,19,61" returns the primes as a possibility.)

(Repetitions in entered terms could be handled in a variety of ways. )

Also, it might be a good idea with this search-option to be able to enter 
terms which are specifically NOT in the sequence we wish to find.

Thanks,
Leroy Quet