Don't ask to ask, just ask  
PerlMonks 
Re: Triangle Numbers Revisitedby TedPride (Priest) 
on Oct 14, 2004 at 11:21 UTC ( #399165=note: print w/ replies, xml )  Need Help?? 
EDIT: For some reason, a few numbers such as 1035 are causing errors (Can't take sqrt of 1, <STDIN> line 1.) Going to have to hunt down the bug and fix it... EDIT: Just needed a slight change to the first line after BING to prevent tget calls for 0: Incidently, I ran a looped version of this for all numbers 3100000, and only the following could not be made with sums of three triangles: 4, 6, 11, 20, 29 As far as I can tell, all integers after 29 can be made with at least one sum of three triangles. The number of sums increases as you go along.
In Section
Seekers of Perl Wisdom

