35 resultados de la búsqueda

1 - On the distribution of the Euler function with Fibonacci numbers,

Article

The Fibonacci Quarterly, Vol. 49, Issue 2, 2011, p. 102--109,
Jean-Marc Deshouillers; Florian Luca;

2 - On the distribution of some means concerning the Euler function,

Article

Functiones et Approximatio Commentarii Mathematici, Vol. 39, Issue part 2, 2008, p. 335--344,
Jean-Marc Deshouillers; Florian Luca;

3 - How often is n! a sum of three squares?,

Incollection

The legacy of Alladi Ramakrishnan in the mathematical sciences, 2010, p. 243--251, Springer Verlag, New York
Jean-Marc Deshouillers; Florian Luca;

4 - Cubic tessellations of the helicosms,

Article

Discrete Computational Geometry, Vol. 54, Issue 3, 2015, p. 686-704,
Hubard, Isabel, Mixer, Marc; Pellicer, Daniel; Weiss, Asia Ivic;

5 - Powerful values of quadratic polynomials,

Article

Journal of Integer Sequences, Vol. 14, Issue 3, 2011, p. Article 11,
Jean-Marie De Koninck; Nicolas Doyon; Florian Luca;

6 - On the composition of the Euler function and the sum of divisors function,

Article

Colloquium Mathematicum, Vol. 108, Issue 1, 2007, p. 31--51,
Jean-Marie De Koninck; Florian Luca;

7 - On the difference of arithmetic functions at consecutive arguments,

Incollection

Anatomy of integers, Vol. 46, 2008, p. 179--189, American Mathematical Society, Providence, RI
Jean-Marie De Koninck; Florian Luca;

8 - Integers divisible by sums of powers of their prime factors,

Article

Journal of Number Theory, Vol. 128, Issue 3, 2008, p. 557--563,
Jean-Marie De Koninck; Florian Luca;

9 - Partial sums of powers of prime factors,

Article

Journal of Integer Sequences, Vol. 10, Issue 1, 2007, p. Article 07,
Jean-Marie De Koninck; Florian Luca;

10 - Counting the number of economical numbers,

Article

Publicationes Mathematicae Debrecen, Vol. 68, Issue 1-2, 2006, p. 97--113,
Jean-Marie De Koninck; Florian Luca;

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