The 3 <i>x</i> + 1 Problem and its Generalizations

Iteration of the number-theoretic function f(2n) = n, f(2n + 1) = 3n + 2

Cath Everett · Advances in Mathematics · 1977 · 52 citations

Number-theoretic Function F

On the existence of a density

Riho Terras · Acta Arithmetica · 1979 · 29 citations · Full text

Dirichlet Form, Measure Theory, Density Estimation +3

Conway's Prime Producing Machine

Richard K. Guy · Mathematics Magazine · 1983 · 28 citations

Engineering, Computational Number Theory, Unconventional Computing +8

Conway's Prime Producing Machine

Richard K. Guy · Mathematics Magazine · 1983 · 19 citations

Engineering, Computational Literacy, John Horton Conway +19

Mathematical Games

Martin Gardner · Scientific American · 1972 · 15 citations