Lemma
MediumSequences & series
AQuA-RAT train #89266 · Algebra · Sequences & series

What should come in place of the question mark (?) in the…

What should come in place of the question mark (?) in the following number series? 15 19 ? 27 31

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #89266

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