Fereydoon_Shekofte

Mr. Fereydoon Shekofte

223 Reputation

12 Badges

12 years, 83 days

Social Networks and Content at Maplesoft.com

http://forum.imagej.net/ http://imagej.1557.x6.nabble.com/

MaplePrimes Activity


These are questions asked by Fereydoon_Shekofte

here mentioned:

275305224 is the third 91768409 gonal number.

can you tell me in which of these algorithms we will reach to number 91768409 ?



wiki :

as you know the number of solutions for order 3 to 5 magic squares is as follow : 
(not counting rotations and reflections)

order 3: 1 solution

order 4: 880 solutions

order 5: 275305224 solutions

higher order: unknown ...

 

in the first look at 880 , simply appeared it can constructed by
2x5x8x11 (every factor increased by 3)

this is the model of my laptop : Sony VAIO VGN-FE590P
http://www.computercrowd.com/Itm160503097051_177_Sony_VAIO_VGN-FE590P.aspx
http://esupport.sony.com/US/perl/swu-list.pl?mdl=VGNFE590P

I am going to work with maple 14 on it ,
please check its hardware details !
and tell me usually a laptop with this condition ...
1 2 3 4 5 Page 4 of 5