A sequence of numbers begins 1, 1, 1, 2, 2, 3 and then repeats this pattern forever. What is the sum of 135th, 136th and 137th numbers in the sequence ?
+36916 Since every six repeats when we get to 132 the sequence starts over
133 134 135 136 137 138
1 1 1 2 2 3 add the red numbers.....
