Skip to content

Instantly share code, notes, and snippets.

@amalloy
Created August 11, 2011 22:27
Show Gist options
  • Star 1 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save amalloy/1140970 to your computer and use it in GitHub Desktop.
Save amalloy/1140970 to your computer and use it in GitHub Desktop.
(->> [1]
(iterate (fn [row]
(for [[a b] (partition 2 1
(concat [0] row [0]))]
(+ a b))))
(take 10))
([1] (1 1) (1 2 1) (1 3 3 1) (1 4 6 4 1) (1 5 10 10 5 1) (1 6 15 20 15 6 1) (1 7 21 35 35 21 7 1) (1 8 28 56 70 56 28 8 1) (1 9 36 84 126 126 84 36 9 1))
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment