I choose three different numbers out of this list and add them together: 1, 3, 5, 7, 9,..., 105. How many different totals can I get?
[105 - 1] / 2 + 1 ==53 terms
53 C 3==23,426 totals.
the anwser should not repeat, for example 105+1+3 and 103+1+5 have the same anwser.
ps: I think that anwser is 150, can anyone check?
+27 
