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;;; Under Creative Commons Attribution-ShareAlike 4.0
;;; International. See
;;; <https://creativecommons.org/licenses/by-sa/4.0/>.
(define-module (one eleven)
#:export (recursive-fn))
(define (recursive-fn n)
(cond ((<= n 3) n)
(else (+ (* 1 (recursive-fn (- n 1)))
(* 2 (recursive-fn (- n 2)))
(* 3 (recursive-fn (- n 3)))))))
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