Hermite Number

writer : Sloane, N. J. A.

source : Sequence A067994 in "The On-Line Encyclopedia of Integer Sequences."

page : ...

4-1-2021 2027

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Digit-Shifting Constants

writer : المرجع الالكتروني للمعلوماتيه

source : المرجع الالكتروني للمعلوماتيه

page : ...

23-2-2020 1222

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Bachet Equation

writer : المرجع الالكتروني للمعلوماتيه

source : www.almerja.com

page : ...

16-5-2020 1333

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Palindromic Prime

writer : Banks, W. D.; Hart, D. N.; and Sakata, M.

source : "Almost All Palindromes Are Composite." Math. Res. Lett. 11

page : ...

26-9-2020 1054

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Number

writer : Barbeau, E. J.

source : Power Play: A Country Walk through the Magical World of Numbers. Providence, RI: Amer. Math. Soc., 1997.

page : ...

28-1-2021 1329

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Residue Class

writer : Shanks, D

source : Solved and Unsolved Problems in Number Theory, 4th ed. New York: Chelsea

page : ...

14-1-2020 1393

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Radical Integer

writer : Schroeppel, R.

source : "radical & algebraic integers." math-fun@cs.arizona.edu posting, May 11, 1997.

page : ...

2-2-2021 2706

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Greatest Prime Factor

writer : Greene, D. H. and Knuth, D. E.

source : Mathematics for the Analysis of Algorithms, 3rd ed. Boston, MA: Birkhäuser, 1990.

page : ...

13-9-2020 3213

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lex Simplex Picking

writer : Buchta, C.

source : "Über die konvexe Hülle von Zufallspunkten in Eibereichen." Elem. Math. 38

page : ...

12-2-2020 2146

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Circle-Circle Intersection

writer : Sloane, N. J. A

source : Sequence A133741 in "The On-Line Encyclopedia of Integer Sequences."

page : ...

6-4-2020 1616

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Pi Approximations

writer : Backhouse, N.

source : "Note 79.36. Pancake Functions and Approximations to pi." Math. Gaz. 79

page : ...

9-3-2020 1759

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Lal,s Constant

writer : Shanks, D

source : Lal,s Constant and Generalization." Math. Comput. 21

page : ...

3-10-2020 2138

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Pythagorean Fraction

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

source : "Pythagorean Fractions." In The Book of Numbers. New York: Springer-Verlag

page : pp. 171-173

29-10-2019 1149

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Fractal Sequence

writer : Kimberling, C.

source : "Fractal Sequences and Interspersions." Ars Combin. 45

page : 157-168

27-10-2020 1051

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Quotient-Difference Algorithm

writer : Sloane, N. J. A. and Plouffe, S.

source : The Encyclopedia of Integer Sequences. San Diego, CA: Academic Press

page : pp. 15-17

12-5-2020 1179

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Primary Pseudoperfect Number

writer : Borwein, D.; Borwein, J. M.; Borwein, P. B.; and Girgensohn, R

source : "Giuga,s Conjecture on Primality." Amer. Math. Monthly 103

page : ...

28-11-2020 1262

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Congruum Problem

writer : Alter, R. and Curtz, T. B.

source : "A Note on Congruent Numbers." Math. Comput. 28

page : ...

18-5-2020 2014

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Silverman,s Sequence

writer : Sloane, N. J. A.

source : Sequence A001462/M0257 in "The On-Line Encyclopedia of Integer Sequences."

page : ...

4-11-2020 1011

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