wu :: forums
« wu :: forums - Sequence »
Welcome, Guest. Please Login or Register.
Apr 26th, 2024, 9:12pm

RIDDLES SITE WRITE MATH! Home Home Help Help Search Search Members Members Login Login Register Register
   wu :: forums
   riddles
   medium (Moderators: Grimbal, SMQ, Eigenray, Icarus, ThudnBlunder, towr, william wu)
   Sequence		 « Previous topic | Next topic »
Pages: 1  Reply Reply Notify of replies Notify of replies Send Topic Send Topic Print Print
   Author  Topic: Sequence  (Read 936 times)
karotto
Newbie
*





   


Posts: 4
Sequence  
« on: Aug 3rd, 2014, 11:03am »		 Quote Quote Modify Modify
9, 9, 29, 7, 8, 91, 2, 6, 73, 8, 0, 19, 2, 4, ?, 7
IP Logged
dudiobugtron
Uberpuzzler
*****





   


Posts: 735
Re: Sequence  
« Reply #1 on: Aug 4th, 2014, 7:51pm »		 Quote Quote Modify Modify
I notice that Every third number is somewhat larger than the preceding two, and is also a prime number.  Perhaps the prime each time is generated by the two numbers before it?
IP Logged
pex
Uberpuzzler
*****





   


Gender: male
 Posts: 880
Re: Sequence  
« Reply #2 on: Aug 5th, 2014, 3:02am »		 Quote Quote Modify Modify
I spotted that pattern as well, and nothing else really, except that 91 is not prime.
IP Logged
dudiobugtron
Uberpuzzler
*****





   


Posts: 735
Re: Sequence  
« Reply #3 on: Aug 5th, 2014, 5:51pm »		 Quote Quote Modify Modify
on Aug 5th, 2014, 3:02am, pex wrote:
except that 91 is not prime.

Thanks for spotting that!  I'll take this opportunity to express my displeasure at 7 and its presumptuous behaviour as a divisor.
IP Logged
Pages: 1  Reply Reply Notify of replies Notify of replies Send Topic Send Topic Print Print

« Previous topic | Next topic »

Powered by YaBB 1 Gold - SP 1.4!
Forum software copyright © 2000-2004 Yet another Bulletin Board