8 lines
157 B
Text
8 lines
157 B
Text
for n = 1 to 15
|
|
see catalan(n) + nl
|
|
next
|
|
|
|
func catalan n
|
|
if n = 0 return 1 ok
|
|
cat = 2 * (2 * n - 1) * catalan(n - 1) / (n + 1)
|
|
return cat
|