Look at this series: 53, 53, 40, 40, 27, 27,

Look at this series: 53, 53, 40, 40, 27, 27, ... What number should come next?

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 #6756