+687 +687 +116 +116 +476 +687 +38 +40 +687 +134 off-topic
+150 +150 3 children counts as follows. Todd counts 1, Tadd counts 2,3, the third child counts 4,5,6, Tadd counts 7,8,9,10, and so on. What is the 2019th number Todd counts?
+150 +2862
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