Construct a lazy sequence

What is laziness?

References

• ClojureDocs

• Clojure Documentation, Introduction to Clojure, Laziness

  http://clojure-doc.org/articles/tutorials/introduction.html#functions-for-working-with-strings

• Clojure from the ground up: Sequences

  http://aphyr.com/posts/304-clojure-from-the-ground-up-sequences

• Clojure for the Brave and True, 2 The Sequence Abstraction

  http://www.braveclojure.com/core-functions-in-depth/#2__The_Sequence_Abstraction