1,2,12,12,30,.... COMPLETE THE SERIES

• 2^2-2=2
  3^2+3=12
  4^2-4=12
  5^2+5=30
  6^2-6=30
  so next number is 30
• 12 years agoHelpfull: Yes(35) No(5)
• qustn is wrong. it will be 1,2,12,30...
  1x2 = 2
  3x4 = 12
  5x6 = 30
  7x8 = 56
  9x10= 90
  11x12=132
  so on
• 12 years agoHelpfull: Yes(2) No(9)
• NO THIS WAS THE ACTUAL QUESTION.
  
• 12 years agoHelpfull: Yes(2) No(1)
• @INDRAJIT You didnt account for the "1" in the series..
  I believe the series goes like this
  1,2,12,12,30,29,55,53,87...
• 12 years agoHelpfull: Yes(0) No(2)