What pattern comes next in this sequence of four patterns?
series/lcd.patterns New
New entry, edited from material collected for the archive and not yet in a released version.
Problem
What pattern comes next in this sequence of four patterns?
1.
***
*
***
*
***
2.
*
*
3.
*
*
4. **
*
***
What pattern comes next? Why?
-- Praveen C. Puri <puri@rtsg.mot.com>
Show solution
Answer:
5.
*
*
They are the inverse of the LCD representation of digits 1-5.
1.
***#
* #
***#
* #
***#
2. ####
* #
####
# *
####
3. ####
* #
####
* #
####
4. #**#
# #
####
* #
***#
5. ####
# *
####
* #
####
-- Praveen C. Puri <puri@rtsg.mot.com>