4,18,100,294,?

• 4=2*2*2-2*2
  18=3*3*3-3*3
  100=5*5*5-5*5
  294=7*7*7-7*7
  next term is 11*11*11-11*11=1210
  coz 2,3,5,7,11 all are prime no.s series
• 11 years agoHelpfull: Yes(84) No(0)
• n^2*(n-1)
  where n iz d prime no. in series
• 11 years agoHelpfull: Yes(16) No(4)
• 4, 18, 100, 294, 1210,
  4 = 22(2 - 1)
  18 = 32(3 - 1)
  100 = 52(5 - 1)
  72(7 - 1) = 294
  112(11 - 1) = 1210
• 10 years agoHelpfull: Yes(4) No(1)
• 4=(2^1)*1
  18=(3^2)*2
  100=(5^2)*4
  294=(7^2)*6
  next number is (11^2)*10=1210
• 8 years agoHelpfull: Yes(2) No(0)
• 1210 answer
• 7 years agoHelpfull: Yes(0) No(0)