1
1 1
2 1
1 2 1 1
1 1 1 2 2 1
? ? ? ? ? ?

• 1
  11 which means one 1 in above series
  21 which means two 1 in above series
  1211 which means one 2 and one 1 in above series
  like wise process continue
  ans:3 1 2 2 1 1
• 8 years agoHelpfull: Yes(41) No(2)
• 312211
  1 we have only one 1 so "1 1"
  in 11 we have two ones so "2 1'
  in 21 we have one two and one one so"1 2 1 1"
  in 1211 if we go in the order, we have one one, one two, then two one so, "1 1 1 2 2 1"
  as 111221 is considered in the order, we have three one, two two then one one, hence "3 1 2 2 1 1"
• 8 years agoHelpfull: Yes(20) No(0)
• 1
  11-->one 1 is present in the 1st row
  21-->two 1's is present in the 2nd row
  1211-->one 2 and one 1 is present in the 3rd row
  111221-->one 1,one 2 and two 1's is present in the 4th row
  similarly for the 5th row,
  312211 which represents three 1's ,two 2's and one 1 from the 5 th row
  
  
• 8 years agoHelpfull: Yes(19) No(3)
• 4 1 2 2 is the solution
  
• 8 years agoHelpfull: Yes(1) No(21)
• 312211
  pronounce one one(1 1)
  two one(2 1)
• 7 years agoHelpfull: Yes(1) No(0)
• answer is 13
  1+2=3
  2+3=5
  3+5=8
  5+8=13
  
• 8 years agoHelpfull: Yes(0) No(4)
• 312211
  express in word.
• 8 years agoHelpfull: Yes(0) No(0)
• correct answer is 212112
• 8 years agoHelpfull: Yes(0) No(2)
• 312211 is the next term
• 8 years agoHelpfull: Yes(0) No(0)
• 3 1 2 2 1 1
• 7 years agoHelpfull: Yes(0) No(0)
• 3 1 2 2 1 2
• 5 years agoHelpfull: Yes(0) No(0)
• 222212.....bcoz....series.is.in logic
• 4 years agoHelpfull: Yes(0) No(0)