JetBrains/kotlin — pull request #29 by franckrasolo (2012-03-21 11:04:38+00:00)
Title: Implemented lazily evaluated sequences

These additions come from [my solutions](https://github.com/abreslav/kotlin-euler) to a number of [Project Euler](http://projecteuler.net) problems, as previously discussed with [Andrey Breslav](https://github.com/abreslav).