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2016
On Sierpinski Numbers of the Form φ(N)/2n.
[DOI]
Marcos J. González
,
Florian Luca
,
V. Janitzio Mejía Huguet
Integers, 2016
2011
There Are No Multiply-Perfect Fibonacci Numbers.
[DOI]
Kevin A. Broughan
,
Marcos J. González
,
Ryan H. Lewis
,
Florian Luca
,
V. Janitzio Mejía Huguet
,
Alain Togbé
Integers, 2011