Nice name!
How about:
| A | B | C | D | E | F | G | H |
---|
Year | n | Day (1=Sun, 2=Mon, etc.) | Month | | | | | |
| | | | | | | | |
| | | | | | | | |
| | | | | | | | |
| | | | | | | | |
| | | | | | | | |
| | | | | | | | |
| | | | | | | | |
| | | | | | | | |
| | | | | | | | |
| | | | | | | | |
| | | | | | | | |
| | | | | | | | |
<tbody>
[TD="align: center"]1[/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: center"]2[/TD]
[TD="align: right"]1/21/2019[/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: center"]2019[/TD]
[TD="align: center"]3[/TD]
[TD="align: center"]2[/TD]
[TD="align: right"]1[/TD]
[TD="align: center"]3[/TD]
[TD="align: right"]2/18/2019[/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"]2[/TD]
[TD="align: right"][/TD]
[TD="align: center"]4[/TD]
[TD="align: right"]3/18/2019[/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"]3[/TD]
[TD="align: right"][/TD]
[TD="align: center"]5[/TD]
[TD="align: right"]4/15/2019[/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"]4[/TD]
[TD="align: right"][/TD]
[TD="align: center"]6[/TD]
[TD="align: right"]5/20/2019[/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"]5[/TD]
[TD="align: right"][/TD]
[TD="align: center"]7[/TD]
[TD="align: right"]6/17/2019[/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"]6[/TD]
[TD="align: center"]8[/TD]
[TD="align: right"]7/15/2019[/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"]7[/TD]
[TD="align: right"][/TD]
[TD="align: center"]9[/TD]
[TD="align: right"]8/19/2019[/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"]8[/TD]
[TD="align: right"][/TD]
[TD="align: center"]10[/TD]
[TD="align: right"]9/16/2019[/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"]9[/TD]
[TD="align: right"][/TD]
[TD="align: center"]11[/TD]
[TD="align: right"]10/21/2019[/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"]10[/TD]
[TD="align: right"][/TD]
[TD="align: center"]12[/TD]
[TD="align: right"]11/18/2019[/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"]11[/TD]
[TD="align: right"][/TD]
[TD="align: center"]13[/TD]
[TD="align: right"]12/16/2019[/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"]12[/TD]
[TD="align: right"][/TD]
</tbody>
Sheet6
[TABLE="width: 85%"]
<tbody>[TR]
[TD]
Worksheet Formulas[TABLE="width: 100%"]
<tbody>[TR]
[TH]Cell[/TH]
[TH="align: left"]Formula[/TH]
[/TR]
[TR]
[TH]A2[/TH]
[TD="align: left"]=DATE(
$D$2,G2,1+7*$E$2)-WEEKDAY(
DATE($D$2,G2,8-$F$2))[/TD]
[/TR]
</tbody>[/TABLE]
[/TD]
[/TR]
</tbody>[/TABLE]
Put the formula in A2, and your parameters in D2:G2. If you put the months down column G, you can drag the formula down column A to get the dates for the rest of the year. This handles the "nth" "weekday" of the month. It won't help if you want the "last" weekday of the month. That formula would be:
=DATE(Year,Month+1,0)-WEEKDAY(DATE(Year,Month+1,0),DOW+10)
where DOW is 1=Sunday, 2=Monday, etc.
Hope this helps!