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5 resultados de la búsqueda
Article
Journal of Number Theory, Vol. 117, Issue 1, 2006, p. 122--130,
M. Z. Garaev; A. Sankaranarayanan;
Article
Acta Arithmetica, Vol. 123, Issue 4, 2006, p. 389--398,
Florian Luca; Ayyadurai Sankaranarayanan;
Article
Publications Institut Mathematique (Beograd) (N.S.), Vol. 76(90), 2004, p. 89--99,
F. Luca; A. Sankaranarayanan;
Article
Rocky Mountain Journal of Mathematics, Vol. 36, Issue 1, 2006, p. 81--96,
J.-M. De Koninck; F. Luca; A. Sankaranarayanan;
5 - On positive integers n such that straightphi(1)+straightphi(2)+ ... +straightphi(n) is a square,
Article
Boletín de la Sociedad Matemática Mexicana (3), Vol. 14, Issue 1, 2008, p. 1--6,
Florian Luca; Ayyadurai Sankaranarayanan;