I made today's post with Google Spreadsheets.
Here is the original. I used formulas to generate the series of numbers, and then used conditional formatting to do coloration.
My spreadsheet has a formula. This is the first row.
A1
B1
C1
=A3+A1-A2
=A4+A2-A3
=A5+A3-A4
... etc.
this generates a pattern.
1
2
3
2
1
2
The repeating unit is
1
2
3
2
No comments:
Post a Comment