D.H.Lehmer's extensive table of near 1 fractions, 1962.
To be exact, D.H.Lehmer (in his paper received for publication on July 25, 1962) listed all integers N := n*(n-1) such that integer n>1, and no prime divisor of N is larger than 41. This of course is equivalent to studying near 1 fractions n/(n-1) where n>1 is an integer. Actually, Lehmer presented also the prime decompositions of the related near 1 fractions n/(n-1), for n > 100000.
The title of the mentioned D.H.Lehmer paper is: ON A PROBLEM OF STORMER.
Furthermore, in addition to a theoretical discussion, Lehmer privided similar lists of integers n*(n-a), where a = 2 3 4.
D.H.Lehmer and Emma Lehmer were early pioneers of applying computers to Number Theory.
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