[seqfan] Re: A090566.

David Wilson davidwwilson at comcast.net
Mon Nov 23 05:34:31 CET 2015


Sigh.

 

In my program on A090566, change the second

 

q = (floor(sqrt(p)) + 1)^2;

 

to

 

q = (floor(sqrt(p - 1)) + 1)^2;

 

I already made the fix in the sequence program.

 

 

From: Robert G. Wilson v [mailto:rgwv at rgwv.com] 
Sent: Sunday, November 22, 2015 8:34 PM
To: David Wilson
Subject: Ref: A090566.

 

Dear David,

 

                We have a problem with the algorithm. Try finding the next
term after 36. The algorithm returns 481 but the true answer is 100.

 

Bob.




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