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-rw-r--r--fibonacci/fibonacci.scm2
1 files changed, 1 insertions, 1 deletions
diff --git a/fibonacci/fibonacci.scm b/fibonacci/fibonacci.scm
index 8563587..1858624 100644
--- a/fibonacci/fibonacci.scm
+++ b/fibonacci/fibonacci.scm
@@ -11,7 +11,7 @@ as a list"
fibonacci sequence."
(if (zero? k)
lst
- (fibonacci-helper (- k 1)
+ (fibonacci-helper (1- k)
n2
(+ n1 n2)
(append lst (list n1)))))