perplexus.info :: Sequences : Sloane will not help you

Sloane will not help you (Posted on 2011-05-15)

481,632,641,282,565,X,Y....
X is quite obvious,
Y is ambiguous.
Why?

Submitted by Ady TZIDON

Rating: 4.3333 (3 votes)

Solution: (Hide)

Answers:
X=121
Y=242 OR 024
Solution:
Take 4,8,16,32,64,128 etc
Remove the commas, concatenate into one chain and then form triplets.
Clearly x=121 and y either 024 (if leading zeros allowed) or 242 (if not).

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
re(3): X and Y	Theo Sanders	2022-03-04 10:45:40
re(3): X and Y	Ady TZIDON	2011-05-17 03:47:36
re(2): X and Y	Math Man	2011-05-16 20:25:33
re: X and Y	Ady TZIDON	2011-05-16 01:25:16
X and Y	Math Man	2011-05-15 22:14:02

Please log in:

Login:
Password:
Remember me:

Sign up! \| Forgot password

Search:

Search body:

Forums (1)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (16)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info