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#1 2013-05-09 13:21:05

mathaholic
Member
From: Juliania
Registered: 2012-11-29
Posts: 2,845
Website

julianthemath's discovery 6

Sorry everyone, it has been a long time since my last post here.

So, it is the sum of two sexy primes (http://www.mathisfunforum.com/viewtopic.php?id=19312) and square numbers, and subtracted by the square root.

SP = Sexy prime
SQN = Square number
SQRT = Square root

Example :

(SP + SP) + (SQN + SQN) - (SQRT + SQRT)

(5 + 11) + (1 + 4) - (1 + 2)
(16 + 5) - 3
21 - 3
18

Go, continue the sequence! up


"Double the fun, double the thrill, double the coolness" - Julianthewiki

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#2 2013-05-10 06:52:25

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,264

Re: julianthemath's discovery 6

Hi;

I am getting:


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#3 2013-05-10 13:17:21

mathaholic
Member
From: Juliania
Registered: 2012-11-29
Posts: 2,845
Website

Re: julianthemath's discovery 6

Okay. Continue the pattern?


"Double the fun, double the thrill, double the coolness" - Julianthewiki

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#4 2013-05-10 20:49:42

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,264

Re: julianthemath's discovery 6

(17+23) + (9 + 16)-(3+4) = 58


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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