Lemma
MediumSequences & series
AQuA-RAT train #90195 · Algebra · Sequences & series

How many such letter-pairs are there in the word FRONTIER having same…

How many such letter-pairs are there in the word FRONTIER having same no. of letters left between them as they have in the series?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #90195

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