title: How to achieve a row index column in Emacs Org Mode using a Calc column rule
body: <p>I would like to have a column in an org mode table that is a simple monotonically increasing value, i.e. the row number such that wnen I insert and remove random rows the index value adjusts automagically.  I suspect that this should be simple but it would appear I am making it way too difficult.  Mind you, I am a novice at using Emacs and org mode to build spreadsheets.  So a simple example spreadsheet where there are two columns, one the row index value and the other some fixed value, would be a perfect answer.</p>