# [Nibbles], 3 bytes (6 nibbles)

    <1-,~

[Nibbles]: http://golfscript.com/nibbles/index.html

```
<1		# get the first element of
   ,~	# infinite list of positive integers
  -  	# with the input list subtracted from it
```
[![enter image description here][1]][1]


  [1]: https://i.sstatic.net/dVJFH.png