If argument d is 0, the result will repeat the same number, as you're telling Excel not to add any increments between each ...

Excel offers conditional formatting for locating gaps but this does not provide a list of missing numbers. The solution lies with using Excel's array feature to traverse a data list automatically ...

You can do this using the ability in Excel to continue a sequence down a spreadsheet ... the spreadsheet as far down as you want to number. If you add additional rows, you can drag the handle ...

How to use Microsoft 365’s dynamic array function SEQUENCE() to ... D3-D2+1 gives us the number of rows (or values). The difference between Nov.1 and Nov. 5 is 4; add 1 to get five dates ...