Catalan numbers: Difference between revisions
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→{{header|Sidef}}: updated code
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Line 3,753:
With memoization:
<lang ruby>func c(n) is cached {
n == 0 ? 1 : (c(n-1) * (4 * n - 2) / (n + 1))
}</lang>
Calling the function:
<lang ruby>15.times { |i|
say "#{i
}</lang>
{{out}}
Line 3,778:
14 2674440
</pre>
=={{header|smart BASIC}}==
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