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curiosoperoinutil.com :: Ver Tema - Pregunta 509: Series (ezperun)
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Pregunta 509: Series (ezperun)
https://curiosoperoinutil.com/forum/viewtopic.php?f=10&t=5389
Página 1 de 1

Autor:  Davidmh [ Mié 14 Nov 2007, 18:59 ]
Asunto:  Pregunta 509: Series (ezperun)

Aquí tenemos unas series de caracteres:

1, 3, 7, 15 ...

2, 10, 12, 16, 17, 18, 19 ...

c, a, d, a, e, i ...

2, 8, 1, 7, 2 .

5, 5, 5, 3, 4, 4, 4, 2 ...

399, 347, 322 .


Ofrezco un quesito a quien me responda, en un sólo mensaje, a:

¿Qué lógica siguen cada una de ellas?

Recuerdo que, ya que hay infinitas soluciones, no pido la mía. Basta cualquiera que encaje.

Autor:  Davidmh [ Mié 14 Nov 2007, 19:09 ]
Asunto: 


Autor:  rmcantin [ Mié 14 Nov 2007, 19:27 ]
Asunto: 

1, 3, 7, 15, 31 2*anterior+1

2, 10, 12, 16, 17, 18, 19, 200... todos los numeros que empiezan por D

c, a, d, a, e, i, f, a, g, a... letras ordenadas alfabeticamente, cuando es consonante sigue "a" y cuando es vocal "i".

2, 8, 1, 7, 2, 8, 1, 7, 2... periodico

5, 5, 5, 3, 4, 4, 4, 2, 3, 3, 3, 1 (obvio, no?)

399, 347, 322, 115 [ 399-347 = 52 = (3+2) 2; 347 - 322 = 25 = (1+1) 5 ]

Autor:  Davidmh [ Mié 14 Nov 2007, 19:32 ]
Asunto: 


Autor:  Ezperun [ Mié 14 Nov 2007, 19:54 ]
Asunto: 


Autor:  rmcantin [ Mié 14 Nov 2007, 20:04 ]
Asunto: 


Autor:  Ezperun [ Mié 14 Nov 2007, 20:07 ]
Asunto: 


Autor:  Davidmh [ Mié 14 Nov 2007, 20:11 ]
Asunto: 

Entonces,

$m[1]

¡ezperun, todo tuyo!


Como curiosidad, mi idea:

1, 3, 7, 15 ... son los números que en binario se escriben sólo con unos. O, matemáticamente, lo que puso rmcantin (que usé para generarlos).

c, a, d, a, e, i ... Su posición en el alfabeto es 3, 1, 4, 1, 5, 9 ...

5, 5, 5, 3, 4, 4, 4, 2 ... Pasado a notas musicales: sol sol sol miiiiiiiiii fa fa fa reeeeeee

$m[1]

399, 347, 322 . Años de muerte de Sócrates, Platón y Aristóteles. (Mañana tengo examen de Filosofía :)).



Nada, para otra los genero aleatoriamente y pido diez métodos para sacarla, que seguro que no dura ni un día. :twisted:

Autor:  Ezperun [ Mié 14 Nov 2007, 20:29 ]
Asunto:  Re: Pregunta 508: Series


Autor:  rmcantin [ Jue 15 Nov 2007, 00:11 ]
Asunto: 

Realmente, la pregunta no esta respuesta del todo, ya que yo los años tambien los habia tratado como serie. Y como bien me has dicho en la otra, terminan con punto, asi que no puede ser...

Yo daria el queso a Davidmh, que es el unico que ha respondido todas... y en un mismo post. :jiji:

Autor:  lesmurff [ Jue 15 Nov 2007, 01:27 ]
Asunto: 


Autor:  Davidmh [ Jue 15 Nov 2007, 16:37 ]
Asunto: 


Autor:  rmcantin [ Jue 15 Nov 2007, 17:50 ]
Asunto: 


Autor:  Ezperun [ Jue 15 Nov 2007, 19:37 ]
Asunto: 


Autor:  Ezperun [ Vie 16 Nov 2007, 12:05 ]
Asunto: 


Autor:  Davidmh [ Vie 16 Nov 2007, 16:29 ]
Asunto: 


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