perplexus.info :: Just Math : Better late than never ...HNY

Better late than never ...HNY (Posted on 2018-04-01)

Find y satisfying:

2016+2*2015+3*2014+...+2014*3+2015*2 +2016=y(y-1)(y-2)/6

What does HNY stand for?

No Solution Yet Submitted by Ady TZIDON

No Rating

Comments: ( Back to comment list | You must be logged in to post comments.)

HNY

| Comment 1 of 3

Happy New Year?

Posted by Steve Herman on 2018-04-01 09:26:25

Please log in:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (0)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info