100 resultados de la búsqueda

71 - On positive integers with a certain nondivisibility property,

Article

Annales Mathematicae et Informaticae, Vol. 35, 2008, p. 11--19,
Ioulia Baoulina; Florian Luca;

72 - Variants of the Brocard-Ramanujan equation,

Article

Journal de Théorie des Nombres de Bordeaux, Vol. 20, Issue 2, 2008, p. 353--363,
Omar Kihel; Florian Luca;

73 - Fibonacci Diophantine triples,

Article

Glasnik Matematiki. Serija III, Vol. 43(63), Issue 2, 2008, p. 253--264,
Florian Luca; László Szalay;

74 - Diophantine equations with products of consecutive terms in Lucas sequences. II,

Article

Acta Arithmetica, Vol. 133, Issue 1, 2008, p. 53--71,
Florian Luca; T. N. Shorey;

75 - On the values of the divisor function,

Article

Monatshefte für Mathematik, Vol. 154, Issue 1, 2008, p. 59--69,
Florian Luca; Igor E. Shparlinski;

76 - 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;

77 - Triangular numbers whose sum of divisors is also triangular,

Article

Acta Arithmetica, Vol. 129, Issue 1, 2007, p. 23--40,
Douglas E. Iannucci; Florian Luca;

78 - On the equation x^2+dy^2=F_n,

Article

Acta Arithmetica, Vol. 127, Issue 2, 2007, p. 145--155,
Christian Ballot; Florian Luca;

79 - 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;

80 - Approximating positive reals by ratios of kernels of consecutive integers,

Incollection

Diophantine analysis and related fields 2006, Vol. 35, 2006, p. 141--149, Keio Univ., Yokohama
Florian Luca; Igor E. Shparlinski;

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