That was the first thing I thought of when I saw title, glad someone else linked... | Hacker News

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		voidfiles on July 11, 2011 \| parent \| context \| favorite \| on: A notebook and a pen can be a highly effective per... That was the first thing I thought of when I saw title, glad someone else linked to it.

fhars on July 11, 2011 [–]

My first association was this: http://73primenumbers.com/ (earlier discussion here: http://news.ycombinator.com/item?id=1181713 )

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