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Article #178Numbers puzzles( rec.puzzles)
From: Shantanu Desai
Date: Wed, 29 Dec 1999 00:00
Date: Wed, 29 Dec 1999 00:00
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848 bytes
X-Orig-MsgId: <84e2t0$cr2$2@news1.bu.edu> 1. What is the smallest number which when multiplied with 999 999 999 gives a number with all ones? 2. Prove that all numbers can be expressed as the sum of a non repetitive set of fibonacci numbers (a_n = a_n-1 + a_n-2, a_0 = 0, a_1 = 1). 3. Prove that the sum of eight consecutive Fibonacci numbers cannot be a fibonacci number. happy puzzling!
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From: Shantanu Desai <shantanu@bu.edu>
Subject: Numbers puzzles( rec.puzzles)
Date: 1999/12/29
Message-ID: <84e2vn$dv7$1@news1.bu.edu>
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Organization: Boston University
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