Look at this series: 65, 77, 84, __, 91, 98, 65, 105…

Look at this series: 65, 77, 84, __, 91, 98, 65, 105, ... What number should fill the blank?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #57539