Catalan numbers: Difference between revisions

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m (→‎{{header|Perl 6}}: Combine into a single file for ease of testing)
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or


<lang perl6>constant Catalan = 1, |[\*] (2, 6 ... *) Z/ 2 .. *;</lang>
<lang perl6>constant Catalan = 1, |[\*] (2, 6 ... *) Z/ 2 .. *;



In both cases, the sixteen first values can be seen with:
# In both cases, the sixteen first values can be seen with:
<lang perl6>.say for Catalan[^16];</lang>
.say for Catalan[^16];</lang>
{{out}}
{{out}}
<pre>1
<pre>1