3 ,20 ,63 ,144, 275, ....

• 1*1*3=3
  2*2*5=20
  3*3*7=63
  4*4*9=144
  5*5*11=275
  6*6*13=468
• 9 years agoHelpfull: Yes(2) No(0)
• ans 468.
  (1*3)=3
  ((1+3)*5)=20
  ((4+5)*7)=63
  ((9+7)*9)=144
  ((16+9)*11)=275
  ((25+11)*13)=468
• 9 years agoHelpfull: Yes(1) No(0)