What is the next number in this sequence?

[raider216]

1
11
21
1211
111221

[Precious S]

have no clue sorry ^_^

[mikulit]

just wanna get the two points... anyway, somebody up there has already explained the answer very well...

[♥qwerty07♥]

312211
13112221
1112213211
312211131221

[<<Mashooka>>]

the numeral 1 is just one one

one one can be written as 1 1

1 1 is actually two ones.

two ones can be written as 2 1

2 1 is one two and one one

one one and one two is 1 2 1 1

1 2 1 1 is one one, one two, and two ones.

one one, one two, and two ones is 1 1 1 2 2 1.

1 1 1 2 2 1 is three ones, two twos, and one one.


So the next number is 3 1 2 2 1 1.

[Bugalachoo]

ummm idk 111112211

just a guess lol