From 62316f10c135bcb9b147fb89a1ce2ec878bd0e3d Mon Sep 17 00:00:00 2001
From: cedricbonhomme <devnull@localhost>
Date: Fri, 30 Dec 2011 19:47:23 +0100
Subject: [PATCH] I prefer to do that this way.

---
 stegano/generators.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/stegano/generators.py b/stegano/generators.py
index 02a4bf7..372f2bb 100644
--- a/stegano/generators.py
+++ b/stegano/generators.py
@@ -40,10 +40,10 @@ def OEIS_A000217():
     http://oeis.org/A000217
     Triangular numbers: a(n) = C(n+1,2) = n(n+1)/2 = 0+1+2+...+n.
     """
-    n = -1
+    n = 0
     while True:
-        n += 1
         yield (n*(n+1))/2
+        n += 1
 
 def fermat():
     """