__There is a serious error in my presentation- double counting-__

I leave the erroneous text unchanged and recommend to see my revised solution

thus 2*1008==>1007+1009 3*672=670+672+674 etc

-668-666-664-662 -0+2+4+6 +... 666+668 put prior to 670+672+674 creates additional solution.

Therefore there are 2*18 for the a<b case and 18 solution when a>b

easy to show that those cannot be "mirrored".

out of 54 possible solution the 1st two i.e . 2016 and 1007,1009

are not "politically correct"- less than 3 members.

**SO THERE ARE 52 SERIES - no intention to expand now.**

Just hope I did not err.

*Edited on ***January 24, 2015, 3:01 am**