Euclid,s Lemma

writer : Séroul, R.

source : "Gauss,s Lemma." §2.4.2 in Programming for Mathematicians. Berlin: Springer-Verlag

page : pp. 10-11

26-6-2020 1123

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Subset Sum Problem

writer : Borwein, J. and Bailey, D

source : Mathematics by Experiment: Plausible Reasoning in the 21st Century. Wellesley, MA: A K Peters

page : ...

18-7-2020 3695

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Idempotent Number

writer : Comtet, L.

source : Advanced Combinatorics: The Art of Finite and Infinite Expansions, rev. enl. ed. Dordrecht, Netherlands: Reidel,

page : ...

4-1-2021 1136

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Ulam Sequence

writer : Cassaigne, J. and Finch, S.

source : "A Class of 1-Additive Sequences and Quadratic Recurrences." Exper. Math 4

page : ...

7-11-2020 1413

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Persistent Number

writer : Honsberger, R

source : More Mathematical Morsels. Washington, DC: Math. Assoc. Amer.

page : ...

16-11-2020 1222

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Hexagonal Number

writer : Duke, W. and Schulze-Pillot, R.

source : "Representations of Integers by Positive Ternary Quadratic Forms and Equidistribution of Lattice Points on Ellipsoids." Invent. Math. 99

page : ...

18-12-2020 1293

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Lagrange Number

writer : Conway, J. H. and Guy, R. K.

source : The Book of Numbers. New York: Springer-Verlag,

page : ...

14-10-2020 1253

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Mertens, Second Theorem

writer : Havil, J.

source : Gamma: Exploring Euler,s Constant. Princeton, NJ: Princeton University Press

page : ...

3-10-2020 1149

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Algebraic Integer

writer : Ferreirós, J.

source : "Algebraic Integers." §3.3.2 in Labyrinth of Thought: A History of Set Theory and Its Role in Modern Mathematics. Basel, Switzerland: Birkhäuser

page : ...

30-1-2021 2493

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Logarithmically Concave Sequence

writer : Levit, V. E. and Mandrescu, E.

source : "The Independence Polynomial of a Graph--A Survey." In Proceedings of the 1st International Conference on Algebraic Informatics. Held in Thessaloniki, October 20-23

page : ...

1-11-2020 1141

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Carmichael,s Totient Function Conjecture

writer : Carmichael, R. D.

source : "Notes on the Simplex Theory of Numbers." Bull. Amer. Math. Soc. 15

page : ...

30-7-2020 2891

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Stella Octangula Number

writer : Conway, J. H. and Guy, R. K

source : The Book of Numbers. New York: Springer-Verlag

page : ...

24-12-2020 1063

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Wallis,s Problem

writer : Dickson, L. E.

source : History of the Theory of Numbers, Vol. 1: Divisibility and Primality. New York: Dover

page : pp. 54-56

20-11-2020 1368

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Theodorus,s Constant

writer : Davis, P. J.

source : Spirals from Theodorus to Chaos. Wellesley, MA: A K Peters, 1993.

page : ...

2-4-2020 1949

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Silver Constant

writer : Le Lionnais, F.

source : Les nombres remarquables. Paris: Hermann

page : ...

22-1-2020 1003

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Abundant Number

writer : Behrend, F.

source : "Über numeri abundantes." Sitzungsber. Preuss. Akad. Wiss., Phys.-Math. Kl.

page : ...

8-11-2020 1266

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Eban Number

writer : Hernandez, J. C.; Mex-Perera, C.; and Shepherd, S. J.

source : . "Characterization of Eban Numbers." J. Recr. Math. 31

page : ...

27-1-2021 1689

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Least Significant Bit

writer : Sloane, N. J. A

source : Sequence A000035/M0001 in "The On-Line Encyclopedia of Integer Sequences."

page : ...

27-11-2019 1438

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