2,10,26,82,242 then next term........?

• 2x3+4=10
  10x3-4=26
  26x3+4=82
  82x3-4=242
  242x3+4=730
• 9 years agoHelpfull: Yes(7) No(0)
• 3^1 - 1=2
  3^2 + 1=10
  3^3 - 1=26
  3^4 +1=82
  3^5 -1=242
  and next term will be...... 3^6+1 = 724
• 6 years agoHelpfull: Yes(0) No(0)