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A small Python compiler with optimizer written in Java
dcariotti
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path:
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/
progs
/
a449.py
blob: 3b5e7a26b58ac9abff436d7df0c8c779fb4cdc64 (
plain
)
1
2
def
centered_hexagonal_number
(
n
):
return
3
*
n
*
(
n
-
1
)
+
1
