# [Detour](https://rawgit.com/cyoce/detour/master/interp.html), 20 bytes
This one is going for the "infinite sequence" option.

    v1vq:$
      $+
    p,p^
    ^ q

[Try it online!](https://rawgit.com/cyoce/detour/master/interp.html?hex=djF2cTokCiAgJCsKcCxwXgpeIHE%3D)

Branch 1 takes a number, prints it, adds it with the number from Branch 2, then puts the result in Branch 2<br>
Branch 2 takes a number, feeds it to the addition with A, then puts the original number (*not* the sum) in Branch 1.

For a better explanation click the link and you'll see it in action, or see [this one](https://rawgit.com/cyoce/detour/master/interp.html?hex=OiR2MSAgdiBxCiAgICAgICQKICBwLCAgcCteCiAgXiAgIHE%3D) for a slightly more readable version.