On the 118-th Smarandache’s problem

K. Atanassov
Notes on Number Theory and Discrete Mathematics, ISSN 1310–5132
Volume 5, 1999, Number 3, Page 99
Full paper (PDF, 39 Kb)

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Authors and affiliations

K. Atanassov
CLBME – Bulg. Academy of Sci.,
P.O. Box 12, Sofia-1113, Bulgaria

References

1. Dumitrescu C., Seleacu V. Problem 1 IS. Some Notions and Questions in Number Theory. Erhus Univ. Press, Glendale, 1904.
2. Nagell T., Introduction to Number Theory. John Wiley & Sons, Inc., New York, 1950.