I would like to manually enter a list of values in the range parameter for an INDEX formula, as follows:
= INDEX (range , row/col number )
= INDEX ( {"Jan";"Feb";"Mar"}, 2 )
= "Feb"
In this example, I don't want to have a list of month abbreviations somewhere else on the sheet, or as an external reference to another sheet. I want to be able to manually list the string or number values in a similar syntax to how Excel would (with the curly brackets and semicolons). Is there a way to do this in Smartsheet?