## Problem 360

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Comments, questions and clarifications about PE problems.
FreeT
Posts: 5
Joined: Sat Nov 19, 2011 5:48 pm

### Problem 360

Just to clarify - would (0,0,1) and (1,0,0) be considered two different elements?

hk
Posts: 10161
Joined: Sun Mar 26, 2006 9:34 am
Location: Haren, Netherlands

### Re: Problem 360

Yes, and (0,1,0) too.

Alex-82w4
Posts: 20
Joined: Fri Jan 13, 2017 4:37 pm

### Re: Problem 360

Does the number of all integer points on the surface of the sphere with radius 45 equal 1098?

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traxex
Posts: 77
Joined: Thu Oct 19, 2017 12:30 pm

### Re: Problem 360

No, I don't think so. Were you able to reproduce the value S(45)=34518?
Technically, everyone is full of himself.

Alex-82w4
Posts: 20
Joined: Fri Jan 13, 2017 4:37 pm

### Re: Problem 360

I googled and fixed my calculations. I got S(45)=34518

And number of points is 510.

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Alex-82w4
Posts: 20
Joined: Fri Jan 13, 2017 4:37 pm

### Re: Problem 360

Are there [snip] points for $radius =10^{10}$?
Last edited by RobertStanforth on Sun Feb 04, 2018 6:01 pm, edited 1 time in total.
Reason: Partial answer removed by moderator

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