Author Topic: Sequence Problem  (Read 3661 times)

0 Members and 1 Guest are viewing this topic.

Offline Ender

  • Moderator
  • Hero Member
  • *****
  • Posts: 2390
    • View Profile
Sequence Problem
« on: April 27, 2007, 04:26:43 pm »
Sequence Problem (AACOPS):

Find the next member in this sequence.
1, 11, 21, 1211, 111221,....


Offline rabbit

  • x86
  • Hero Member
  • *****
  • Posts: 8092
  • I speak for the entire clan (except Joe)
    • View Profile
Re: Sequence Problem
« Reply #1 on: April 27, 2007, 10:22:46 pm »
312211

Offline Ender

  • Moderator
  • Hero Member
  • *****
  • Posts: 2390
    • View Profile
Re: Sequence Problem
« Reply #2 on: April 28, 2007, 08:31:54 am »