There is 41 dots in total
There are some errors in your table. Column 1, for example, should be all odd numbers. Columns should alternate even/odd.
It can be useful to build a spreadsheet that fills these numbers.
There would be 8 pickup trucks in the parking lot.
There are 17 dogs who have not learned any tricks.
Answer:83 -->17-->103-->43-->7-->1
Have a good day
