## shubhamsrg 2 years ago What should be the next number 101 ,111011 , 311021,1321101211, _____________ should be easy for many. 2 terms after this have already been told here in comments, but reason/logic has not been specified yet. So the modified question is you have to tell the term after those 2.

1. xxx3m0gurl67xxx

1113122110111221

2. shubhamsrg

Hmmm,,was it that easy ?

3. xxx3m0gurl67xxx

yup xD

4. shubhamsrg

I couldn't do it till 1/2 hr.

5. shubhamsrg

If anyone can tell me the number after what @xxx3m0gurl67xxx has written ? that;s the new question then! ;)

6. xxx3m0gurl67xxx

7. shubhamsrg

Anyone else*

8. Kuoministers

i cant see pattern >.<

9. xxx3m0gurl67xxx

its easy, just look at the numbers carefully :)

10. BluFoot

I don't see any pattern whatsoever....

11. BluFoot

Ahhhhh I see it. Wow that's awesome. OK I'll get the next number

12. Kuoministers

wow that quick?

13. BluFoot

Or not. Crap. :P

14. xxx3m0gurl67xxx

lol xD

15. BluFoot

I WILL GET THIS

16. Kuoministers

do you need a calculator to do this?

17. shubhamsrg

I'd disagree on that. :|

18. BluFoot

OK I cheated. But this is just ridiculous, nobody could have solved this without cheating. Even with the answer for the pattern it took me forever to figure it out... The next number is 101, 111011, 311021, 1321101211, 1113122110111221, 132113213221101012211 You are an evil person, @shubhamsrg

19. Kuoministers

how?!!!??!?!?!

20. BluFoot

Hint: it's 2 different patterns, one to the right of the 0 and one to the left of the 0

21. BluFoot

22. shubhamsrg

23. shubhamsrg

Not seems, it is wrong! lol..

24. shubhamsrg

Can you justify your answer ? maybe there is another pattern ?

25. Kuoministers

101 1 times 1 to get 1 0 times 1 to get 0 1 times 1 to get 1 thats how we got 111011

26. BluFoot

The pattern to the right of the 0 is http://oeis.org/A001388 (I actually understand this, some crazy stuff with base 3) The pattern to the left of the 0 is http://oeis.org/A171773 (this one I have no clue how it works)

27. Kuoministers

111011 is 3 times of 1 1 times 0 2 times of 1 311021

28. shubhamsrg

You've found the right links, but here is where you made mistake Starting term there is 1 I started with 101 Logic is the same though. Try again.

29. Kuoministers

311021 is 1 times 3 2 times of 1 1 times 0 1 times 2 1 times 1 1321101211

30. Kuoministers

is this method wrong?

31. shubhamsrg

@Kuoministers You;re catching the wrong train.

32. Kuoministers

http://www.orkut.com/Main#CommMsgs?tid=2426924307009029149&cmm=113418 this is the place i went :P

33. shubhamsrg

Don't use orkut, link doesn't open Anyways, did you reach the answer @BluFoot ?

34. shubhamsrg

And that was the wrong logoic @Kuoministers

35. Kuoministers

311311222110312211 would be next right?

36. xxx3m0gurl67xxx

im itching to put the ryt answer xDD~

37. shubhamsrg

You should not..hmm.. :|

38. Kuoministers

so it 311311222110312211 the next number in the sequence?

39. Kuoministers

is*

40. shubhamsrg

INDEED! it is! congrats

41. Kuoministers

btw where did u get this code thing?

42. shubhamsrg

I didnt know about coding and its relation at all. One of my friends had asked me this. Took me 1/2 and hr almost to figure out.

43. Kuoministers

what is your way to figure it out?

44. Kuoministers

because i think this is a python command... sequence = look_and_say("101")

45. shubhamsrg

I'll message you

46. Kuoministers

ok sure..

47. yrelhan4

well this is awesome!

48. Kuoministers

i g2g sleep now GoodNight!!

49. AravindG

gosh i am late :\

50. Kuoministers

its not THAT easy :P

51. RolyPoly

I'm such a good kid :P

52. shubhamsrg

INDEED! :D