All about
flooble

fun stuff

Get a free chatterbox

Free JavaScript

Avatars
perplexus
dot
info
Home
>
Numbers
Arranging numbers in a row (
Posted on 20081120
)
How many numbers, from 1 to 50 (both included) can you arrange in a row (one of each) so that each one, except the first and the last, is the sum or difference of its two neighbours?
Example: 3, 10, 7, 17, 24, 41.
10 = 3+7, 7 = 1710, 17 = 247, 24 = 4117.
See The Solution
Submitted by
pcbouhid
Rating:
2.3333
(3 votes)
Comments: (
Back to comment list
 You must be logged in to post comments.
)
re: With numbers all in a row (noncomputer solution)
 Comment 11 of 12 
(In reply to
With numbers all in a row (noncomputer solution)
by Gamer)
Nice analysis.
Posted by
pcbouhid
on 20081122 07:22:48
Please log in:
Login:
Password:
Remember me:
Sign up!

Forgot password
Search:
Search body:
Forums (0)
Newest Problems
Random Problem
FAQ

About This Site
Site Statistics
New Comments (8)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On
Chatterbox:
blackjack
flooble's webmaster puzzle
Copyright © 2002  2018 by
Animus Pactum Consulting
. All rights reserved.
Privacy Information