Infinite families of noncototients
Colloquium Mathematicae (2000)
- Volume: 86, Issue: 1, page 37-41
- ISSN: 0010-1354
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top- [1] J. Browkin and A. Schinzel, On integers not of the form n-ϕ(n), Colloq. Math. 68 (1995), 55-58. Zbl0820.11003
- [2] P. Erdős, On integers of the form and related problems, Summa Brasil. Math. 2 (1950), 113-123.
- [3] R. K. Guy, Unsolved Problems in Number Theory, Springer, 1994.
- [4] H. Riesel, Nοgra stora primtal [Some large primes], Elementa 39 (1956), 258-260 (in Swedish).
- [5] W. Sierpiński, Sur un problème concernant les nombres , Elem. Math. 15 (1960), 73-74; Corrigendum, ibid. 17 (1962), 85. Zbl0093.04602
- [6] The Riesel Problem, http:/vamri.xray.ufl.edu/proths/rieselprob.html.