I came across this theory , but didn't understand exactly what it means

anybody help , please.

There is a simple prediction method based on the Pythagorean Square

The Method is to make several copies of the Pythagorean Square

3 6 9 3 6 9 3 6 9

2 5 8 2 5 8 2 5 8

1 4 7 1 4 7 1 4 7

Then put the numbers between the numbers that would have been there if they were consecutive numbers like 3 between 1 2 & 5 4 and 4 between 3 2 & 6 5

3 6 9 3 6 9 3 6 9

4 7 1 4 7 1 4 7

2 5 8 2 5 8 2 5 8

3 6 9 3 6 9 3 6

1 4 7 1 4 7 1 4 7

Then you look for the date, the numbers of the date in 2 places on the square and look for the numbers between them. Numbers that are there more seem more likely. Or that are there and the numbers in the date.

3 Digits 4 Digits 5 Number and 6 Number Lotteries' Results seem to have these numbers in them

http://mcraefamily.com/MathHelp/GeometryPythagoreanTriples.htm