Question

complete the sequence 1,11,21,1112,3112,3122133,..............

Answer 1

Ah, the classic question!
One
One one
Two ones
One one and one two
Three ones and one two

Answer 2

Apparently, look at the previous sequence, and list out all the frequencies as wellas the number.

Answer 3

I do not understand ...can you just give the next three numbers of that sequence

Answer 4

Nope! I can't, sorry.
A number in the sequence describes the previous number.
Let's look at 3112. It says this:
Three ones and one two
Meaning that the previous number had three ones and one two.

Answer 5

The last number of that sequence doesn't follow your line of thought parthkohli.

Answer 6

The last number is probably wrong. It cannot have an odd number of digits if you think about it.

Answer 7

but if we would ignore that, and start a new sequence with those rules starting from the last number, you'd get 212233 and 113223 and 212223

Answer 8

I don't see any other pattern either and i'm VERY good at patterns, as i have asperger syndrome

Answer 9

Yup! That is the only pattern.