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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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8
Task/Catalan-numbers/Scheme/catalan-numbers.ss Normal file
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(define (catalan m)
(let loop ((c 1)(n 0))
(if (not (eqv? n m))
(begin
(display n)(display ": ")(display c)(newline)
(loop (* (/ (* 2 (- (* 2 (+ n 1)) 1)) (+ (+ n 1) 1)) c) (+ n 1) )))))
(catalan 15)