Catalan numbers: Difference between revisions

Content added Content deleted
(Add BQN)
m (→‎{{header|BQN}}: Cleaner syntax)
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=={{header|BQN}}==
=={{header|BQN}}==
<lang bqn>Cat←{ (×◶(1˙)‿((𝕊⊢-)×(¯2+4×⊢)÷1+⊢)) 𝕩 }
<lang bqn>Cat←{ 0⊸<◶⟨1, (𝕊-⟜1)×(¯2+4×⊢)÷1+⊢⟩ 𝕩 }
Cat¨↕15</lang>
Cat¨ ↕15</lang>
{{out}}
{{out}}
<pre>⟨ 1 1 2 5 14 42 132 429 1430 4862 16796 58786 208012 742900 2674440 ⟩</pre>
<pre>⟨ 1 1 2 5 14 42 132 429 1430 4862 16796 58786 208012 742900 2674440 ⟩</pre>