4 lines
143 B
BQN
4 lines
143 B
BQN
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EckStep ← ⊢∾(⊑⊑∘⌽∊1↓⌽)◶(0˙)‿((⊑1+⊑⊐˜ 1↓⊢)⌽)
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Eck ← {(EckStep⍟(𝕩-1))⥊0}
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(Eck 10)≍990↓Eck 1000
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