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# Upload log

From OeisWiki

Below is a list of the most recent file uploads. See the gallery of new files for a more visual overview.

(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)- 20:38, 19 September 2018 Craig Knecht (talk | contribs) uploaded File:PolyiamondBirds.png (polyiamonds used to fill the bird)
- 00:15, 22 August 2018 Rodrigo Mercado Rojas (talk | contribs) uploaded a new version of File:Sucesión de Collatz.png (Considere un entero positivo N cualquiera. Si es par, divida por 2. Si es impar, multiplique por 3 y sume 1. Sustituya N por el resultado obtenido y siga repitiendo este procedimiento. Por ejemplo, si comienza con N=7 obtendrá sucesivamente 22,11,34,1...)
- 23:52, 21 August 2018 Rodrigo Mercado Rojas (talk | contribs) uploaded a new version of File:Sucesión de Collatz.png (Considere un entero positivo N cualquiera. Si es par, divida por 2. Si es impar, multiplique por 3 y sume 1. Sustituya N por el resultado obtenido y siga repitiendo este procedimiento. Por ejemplo, si comienza con N=7 obtendrá sucesivamente 22,11,34,1...)
- 18:32, 20 August 2018 Rodrigo Mercado Rojas (talk | contribs) uploaded File:Sucesión de Collatz.png (Expresión matemática para la sucesión de Collatz.)
- 01:04, 14 August 2018 Robert Dickau (talk | contribs) uploaded File:Drif-sier-1-4.png (Doubly Recursive Integer Factorizations, representation appearing as Sierpinski gasket.)
- 06:35, 1 August 2018 Craig Knecht (talk | contribs) uploaded File:Polyiamond Shapes.png (most of the shapes are composed of pentiamonds)
- 13:15, 29 July 2018 Rodrigo Mercado Rojas (talk | contribs) uploaded File:Sobre las fórmulas trigonométricas de ángulo múltiple.pdf
- 11:28, 29 July 2018 Rodrigo Mercado Rojas (talk | contribs) uploaded a new version of File:Exponencial i.png
- 11:27, 29 July 2018 Rodrigo Mercado Rojas (talk | contribs) uploaded File:Exponencial i.png
- 11:27, 29 July 2018 Rodrigo Mercado Rojas (talk | contribs) uploaded File:Potencias y raíces de i.png
- 23:20, 27 July 2018 Rodrigo Mercado Rojas (talk | contribs) uploaded File:I.png
- 15:44, 26 June 2018 Craig Knecht (talk | contribs) uploaded File:Most Perfect Polyiamond Tiling.png (Trying apply the constraints of the magic square to polyiamond shapes on the triangular grid.)
- 18:31, 21 June 2018 Peter Luschny (talk | contribs) uploaded a new version of File:BernoulliFWithDerivative.jpg (Compressed)
- 02:50, 21 June 2018 Peter Luschny (talk | contribs) uploaded File:BernoulliFWithDerivative.jpg (Shows the Bernoulli function, the additive inverse of the derivative of the Bernoulli function which hits Euler's <math> \gamma </math> in the origin, and the Bernoulli numbers.)
- 15:40, 30 May 2018 Michael Nyvang (talk | contribs) uploaded File:AM 1B decimals.png (As AM_1B just as decimalnumbers.)
- 15:39, 30 May 2018 Michael Nyvang (talk | contribs) uploaded File:AM 1B.png (Neighborhood of P(n)... (c) OEIS.org)
- 15:26, 30 May 2018 Michael Nyvang (talk | contribs) uploaded a new version of File:AM 1.png (This matches rev. B of the notes.)
- 19:58, 29 May 2018 Michael Nyvang (talk | contribs) uploaded File:AM 1 decimals.png (Same as A_M(1) just here as decimal numbers. Here we can clearly see the relation of this to the indexing strategy in A303612. (c) OEIS.org)
- 19:39, 29 May 2018 Michael Nyvang (talk | contribs) uploaded File:AM 1.png (Matrix covering the neighborhood of n=1. That is to say: numbers in this neighborhood will be rounded to P(1), where P is the mapping of the index to the fraction as described in A303612. (c) OEIS.org)
- 22:22, 16 March 2018 Manuel Valdivia (talk | contribs) uploaded File:71n modulo.pdf
- 18:05, 16 March 2018 R. J. Cano (talk | contribs) uploaded a new version of File:RJCano AlwaysSquarefree problem motivation .txt (Updated content, replaced examples with code and a precise explanation of the problem at the end of the file.)
- 23:15, 13 March 2018 Anders Hellström (talk | contribs) uploaded File:Icon-keybase-logo-48.png
- 23:04, 13 March 2018 Anders Hellström (talk | contribs) uploaded File:Orcid 16x16.png
- 18:04, 3 March 2018 Rodrigo Mercado Rojas (talk | contribs) uploaded a new version of File:Funciones de proyección.pdf
- 18:57, 2 March 2018 N. J. A. Sloane (talk | contribs) uploaded File:Supp3.txt (Supplement 3 to the 1973 "Handbook of Integer Sequences", by N. J. A. Sloane, July 2 1994. (Supersedes the first two supplements. Uses the standard internal format.))
- 22:19, 28 February 2018 R. J. Cano (talk | contribs) uploaded File:RJCano AlwaysSquarefree problem motivation .txt (Number theory problem to issue: Is it possible to find a family of squarefree numbers all of them determined by the same function ???)
- 12:45, 23 February 2018 Rodrigo Mercado Rojas (talk | contribs) uploaded File:Suma de una serie finita de potencias.pdf
- 20:16, 22 February 2018 Rodrigo Mercado Rojas (talk | contribs) uploaded a new version of File:Discretización de una región circular.pdf
- 13:00, 22 February 2018 Rodrigo Mercado Rojas (talk | contribs) uploaded a new version of File:Discretización de una región circular.pdf
- 12:46, 22 February 2018 Rodrigo Mercado Rojas (talk | contribs) uploaded a new version of File:Discretización de una región circular.pdf
- 06:28, 22 February 2018 Craig Knecht (talk | contribs) uploaded File:Pentiamonds.png (Hexagon with 150 unit triangles divided up into recognizable pentiamonds.)
- 20:09, 11 February 2018 Charles Kusniec (talk | contribs) uploaded File:Table Q P vs. Q C.jpg
- 20:05, 11 February 2018 Charles Kusniec (talk | contribs) uploaded File:-Users-diretoradministrador-Desktop-Table Q P vs. Q C.jpg
- 20:16, 10 February 2018 Charles Kusniec (talk | contribs) uploaded File:Reasoning about proportionality of primes and composites among Natural numbers 2.jpg
- 20:15, 10 February 2018 Charles Kusniec (talk | contribs) uploaded File:Reasoning about proportionality of primes and composites among Natural numbers 1.jpg
- 20:14, 10 February 2018 Charles Kusniec (talk | contribs) uploaded File:-Users-diretoradministrador-Desktop-Reasoning about proportionality of primes and composites among Natural numbers 1.jpg
- 21:19, 24 January 2018 Bill McEachen (talk | contribs) uploaded File:A001122 vs A269844.png (illustrates close relationship; for data examined, A001122(n) is always <A269844(n). The ratio of ln(A269844)/ln(A001122) seemed to tend to 1 for the data examined (first 10K elements).)
- 16:31, 21 January 2018 Charles Kusniec (talk | contribs) uploaded File:Ntersections 7L^2-7L+C and L^2-L+C h 2.jpg
- 16:31, 21 January 2018 Charles Kusniec (talk | contribs) uploaded File:Intersections 7L^2-7L+C and L^2-L+C h 1.jpg
- 16:31, 20 January 2018 Rodrigo Mercado Rojas (talk | contribs) uploaded a new version of File:Sobre la paridad de las fórmulas trigonométricas de ángulo múltiple.pdf
- 16:26, 20 January 2018 Rodrigo Mercado Rojas (talk | contribs) uploaded File:Aproximación de pi usando sólo radicales.pdf
- 16:05, 20 January 2018 Rodrigo Mercado Rojas (talk | contribs) uploaded File:Funciones de proyección.pdf (Se definen funciones recursivas que permiten establecer una correspondencia entre vectores del conjunto [tex]F_{n}=\{(x_{0},x_{1},\ldots,x_{n-1})\in\{0,1\}^{n}|x_{0}\geq x_{1}\geq\ldots\geq x_{n-1}\} [/tex] y vectores de la base canónica del espacio [te)
- 16:01, 20 January 2018 Rodrigo Mercado Rojas (talk | contribs) uploaded File:Discretización de una región circular.pdf (Dada una región circular, se configuran circunferencias concéntricas uniformemente separadas del centro en las que se ubican nodos en las subdivisiones de cada cuadrante de la siguiente manera. Se divide angularmente cada cuadrante en dos, tres, cuatro,)
- 15:55, 20 January 2018 Rodrigo Mercado Rojas (talk | contribs) uploaded File:Fórmula recursiva de una serie.pdf (Fórmula recursiva para la serie 1+2^px+3^px^2+⋯+n^px^(n-1), p>0.)
- 15:44, 20 January 2018 Rodrigo Mercado Rojas (talk | contribs) uploaded File:Definición de funciones indicatrices sobre intervalos.pdf (Se definen funciones indicatrices, sobre la familia de intervalos en R con las operaciones conjuntistas entre ellos, mediante el empleo de la función signo y se consideran algunos ejemplos para su aplicación.)
- 09:53, 14 January 2018 Charles Kusniec (talk | contribs) uploaded File:7L^2-7L+C -50C30.jpg
- 09:52, 14 January 2018 Charles Kusniec (talk | contribs) uploaded File:7L^2-7L+C -100C2.jpg
- 09:10, 14 January 2018 Charles Kusniec (talk | contribs) uploaded File:Modularity Study for U(L;C)=7L^2-7L-43.jpg
- 09:08, 14 January 2018 Charles Kusniec (talk | contribs) uploaded File:Modularity Study for U(L;C)=7L^2-7L-61.jpg
- 21:29, 11 January 2018 Charles Kusniec (talk | contribs) uploaded File:7L^2-7L+C mod L.jpg