# Number Game

**URL:** <https://forum.kirupa.com/t/number-game/40996>\
**Category:** random\
**Created:** [January 24, 2004, 9:32am UTC](https://forum.kirupa.com/t/number-game/40996 "2004-01-24T09:32:40Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![GreenLantern](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/greenlantern/32/393_2.png) [@GreenLantern](https://forum.kirupa.com/u/GreenLantern)\
**Post date:** [January 24, 2004, 9:32am UTC](https://forum.kirupa.com/t/number-game/40996/1 "2004-01-24T09:32:40Z")

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What is the pattern of this sequence of numbers?

1  
11  
21  
1211  
111221  
312211  
13112221  
1113213211  
31131211131221  
13211311123113112211

I hope I typed that right!