number combo generator?

Thanks, that clears up your problem quite a bit. One final question ...

In your reply, you define 5 sequences, (1,3,5), (3,5,7), (5,7,9,), (7,9,11), and (9,11,13). That yields 7 unique numbers: 1, 3, 5, 7, 9, 11, and 13. You then indicate that the combination 1,3,5,7,9 and the combination 1,5,9,11,13 are acceptable. Both of these happen to be 5 numbers long. So if I understand the logic, then any monatonically increasing sequence of length 5 drawn from the original unique numbers is acceptable; and other acceptable combinations would include:
1, 3, 5, 9, 11
1, 3, 5, 9, 13
3, 5, 7, 9, 11
3, 5, 7, 9, 13
etc.

Correct?

That's correct. Also, I didn't mention before but you probably realized, all number sequences are five digits in length.

Thank you.

Originally Posted by yungexec

That's correct. Also, I didn't mention before but you probably realized, all number sequences are five digits in length.

Thank you.

I suspect you meant 5 numbers in length, not digits.

Attached is a zipped spreadsheet that should do what you want.

Let me know if this works ...

I am happy that the code is close to what you want. Writing the "results" to another worksheet is simple, but before we do that, let's get the basics working correctly

The other restriction needs clarification. In you original post, you had the same number in multiple columns. For example, "1" was in col 1, col 2 and col 3. If your restriction states that only one number can be drawn from each column, can the number replicated in multiple columns be used multiple times? Should your "rule" be restated as " ... no number can be equal or less than a number to the left ..." ?

This new restriction does change how things are handled, but tweaking the code to do this should not be too difficult.

What is the likely # of values per column? The exact number is not important, but the code might be different if the # were 100 vs 5. Similarly, how many columns are typical? Again, the exact number is not important.

Finally, re "sending me something": this forum is set up to help people. It is expected that as users become more experienced and skilled, they will be able to help others. So, do not just seek help; log on now an again and see if there is someone you can help.

Sorry about the unclear specs before. This is the first time I have had to actually try to explain these type of directions to anyone.

Sometimes there will be duplicate numbers in each column. There cannot be any duplicate numbers per possible combination. No number will be equal to or less than the number to the left.

Secondly, I'm expecting to use numbers in all five columns. Any combinations found using less than five columns aren't allowed. Also, I anticipate up to six or seven numbers in column one. upto fifteen numbers in columns two thru five.

This means I am expecting some possible over flow of combinations onto a second worksheet (hopefully not a third).

Again thankyou very much.

P.S. Are there any good resources for beginners that I can get my hands on to read and teach my self VB. I'm sure this sight if full of useful informationk, I just haven't had time to look thru it all.

I will tweak the code and post something back that will accomplish what you want.

Some thought re "learning VB":
1. explore what is available at this site and others. The ExcelForum has some good sources, poke around. Also, there is a focum focused on VBA only; they have an area just for learning VBA http://www.vbaexpress.com/forum/forumdisplay.php?f=6
you should poke around there
2. get a book on VBA that is aligned with what you want to accomplish. If you have done programming in other languages, a "programmer's reference" will be quite helpful. I like "VisualBasic Programmer's Reference" by Dan Rahmel. If you want something that is focused on Excel, I recommend John Walkenbach's "Excel2000 Power Programming with VBA"
3. use the macro recorder to see the code generated by the application for things you want to do. The code is often bloated, but will give you an excellent feel for structure, methods, objects, properties, etc. Virtually every VBA programmer still uses the macro recorder to explore stuff and jog memories.
4. there are many training courses, video courses, etc., available. This site and the VBA-X site can get your started.
5. programming in VBA (like any other language) requires practice and experience.