Ms Excel / Google spreadsheets : Fiind which number is missing from the column and show me the exact those number or numbers

Question

I have this google excel spreadsheet. This is the link"

https://docs.google.com/spreadsheets/d/1s0blaev8I9UAtNrQRl_cCbLe9-TSoo96vlxA11ZJ2oc/edit#gid=0

My requ