100 resultados de la búsqueda

31 - phi(F_n)=F_m,

Article

Integers, Vol. 9, 2009, p. A30, 375--,
Florian Luca; Florin Nicolae;

32 - On the Euler function of repdigits,

Article

Czechoslovak Mathematical Journal, Vol. 58(133), Issue 1, 2008, p. 51--59,
Florian Luca;

33 - On a conjecture of Ma,

Article

Results in Mathematics, Vol. 48, Issue 1-2, 2005, p. 109--123,
Florian Luca; Pantelimon Stanica;

34 - On integers which are not differences of two powers,

Article

Mathematika, Vol. 49, Issue 1-2, 2002, p. 231--243 (,
Florian Luca;

35 - Amicable Pell numbers,

Article

Mathematica Pannonica, Vol. 13, Issue 1, 2002, p. 97--102,
Florian Luca;

36 - Fermat numbers in the Pascal triangle,

Article

Divulgaciones Matemáticas, Vol. 9, Issue 2, 2001, p. 189--194,
Florian Luca;

37 - Pascal's triangle and constructible polygons,

Article

Utilitas Mathematica, Vol. 58, 2000, p. 209--214,
Florian Luca;

38 - Categorías trianguladas,

Thesis

2006,
Raggi Pérez, Miguel;

39 - On a divisibility problem related to binomial coefficients,

Incollection

Frontiers of combinatorics and number theory, Vol. 1, 2012, p. 189-194, Nova Science Publishers,
Luca, Florian; Nayul, Gabor;

40 - The average Smarandache function,

Article

Smarandache Notions J., Vol. 12, Issue 1-3, 2001, p. 19--27,
Florian Luca;

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