Problem 630

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DeKlod
Posts: 16
Joined: Tue Aug 21, 2018 7:55 am

Problem 630

Post by DeKlod » Tue Aug 21, 2018 7:57 am

Hi all,
Problem 630 has been driving me up the wall for a few days now - I'm sure I'm missing something really stupid but I can't figure it out yet.
Could someone perhaps confirm that I've at least got the correct number of (unique) lines: I get 3***890...
Cheers,
Claude

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Animus
Administrator
Posts: 1800
Joined: Sat Aug 16, 2014 12:23 pm

Re: Problem 630

Post by Animus » Wed Aug 22, 2018 8:04 am

Sorry, your last 3 digits of the number of lines are all wrong.

DeKlod
Posts: 16
Joined: Tue Aug 21, 2018 7:55 am

Re: Problem 630

Post by DeKlod » Wed Aug 22, 2018 10:34 am

Thanks Animus, I'll have another look at that bit then :-)

DeKlod
Posts: 16
Joined: Tue Aug 21, 2018 7:55 am

Re: Problem 630

Post by DeKlod » Sun Sep 09, 2018 10:43 am

Well, this one is still haunting me. I now get a total of 3***626 unique lines.
Could someone check whether this seems correct (and if not possibly let me know the last couple of digits so I'll know when I'm approaching the answer - or would that already be a form of cheating?)
Cheers,
Claude

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Animus
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Posts: 1800
Joined: Sat Aug 16, 2014 12:23 pm

Re: Problem 630

Post by Animus » Sun Sep 09, 2018 9:53 pm

Answered via PM.

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