I’m interested in memorizing at least the first 1,000 digits of pi and then I might go further, so I thought I might as well organize them in groups of five like in the Pi Matrix Challenge. I want to start, but I’m not sure which number the groups of five start with. Are the first five numbers 31415? Is there a print out on the internet for it?

They link to some PDF examples here:

http://worldpifederation.org/Pi%20Matrix.html

It looks like they group them like this:

3.14159

26535

89793

23846

26433

83279

50288

41971

69399

37510

etc.