http://betacontinua.com/blog/2008/11/02/casualidades-matematicas/ En continuo movimiento Wed, 10 Mar 2010 14:48:16 +0100 http://wordpress.org/?v=2.9.2 hourly 1 http://betacontinua.com/blog/2008/11/02/casualidades-matematicas/comment-page-1/#comment-1449 Banyú Mon, 03 Nov 2008 08:16:17 +0000 http://betacontinua.com/blog/?p=1577#comment-1449 142857 x 7 = 999999 142857 x 7 = 999999

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