Real Vim ninjas count every keystroke - do you?

Pick a challenge, fire up Vim, and show us what you got.

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$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 54f8cc2718a13f0a630041e5

Conway sequence

Generate the the first fifteen numbers. See here for more information: http://en.wikipedia.org/wiki/Look-and-say_sequence

Start file
submatch(
End file
1
11
21
1211
111221
312211
13112221
1113213211
31131211131221
13211311123113112211
11131221133112132113212221
3113112221232112111312211312113211
1321132132111213122112311311222113111221131221
11131221131211131231121113112221121321132132211331222113112211
311311222113111231131112132112311321322112111312211312111322212311322113212221

View Diff

1c1,15
< submatch(
---
> 1
> 11
> 21
> 1211
> 111221
> 312211
> 13112221
> 1113213211
> 31131211131221
> 13211311123113112211
> 11131221133112132113212221
> 3113112221232112111312211312113211
> 1321132132111213122112311311222113111221131221
> 11131221131211131231121113112221121321132132211331222113112211
> 311311222113111231131112132112311321322112111312211312111322212311322113212221

Solutions by @zulolosi:

Unlock 1 remaining solutions by signing in and submitting your own entry
Created by: @mcr05

20 active golfers, 26 entries

Solutions by @zulolosi:
43
#3 - Petro Тrouq / @zulolosi

03/10/2015 at 02:35AM