What is the next number in this sequence?
1, 2, 4, 5, 10, 11, 22, 23, 46, 47, ...

• 1,2,2*2,(2*2)+1,...,47*2=94
• 12 years agoHelpfull: Yes(4) No(3)
• add 1,then double this is the structure of the sequence.
  1
  1+1=2
  2*2=4
  4+1=5
  5*2=10
  10+1=11
  11*2=22
  22+1=23
  23*2=46
  46+1=47
  47*2=94
  94+1=95
  95*2=190
  .
  .
  .
  so the answer is 94,95,190.......
• 12 years agoHelpfull: Yes(3) No(2)
• 94 and 95.
  
• 12 years agoHelpfull: Yes(2) No(2)
• 94
  
  47*2=94
• 12 years agoHelpfull: Yes(2) No(1)
• 94 is the answer.... (46*2+2) there are two series...2,5,11,23,46 (2n+1)
  1,4,10,22,46
  
  94 is the answer
• 12 years agoHelpfull: Yes(1) No(2)
• 94;47*2=94
• 12 years agoHelpfull: Yes(1) No(0)
• 94
  1,2,2*2,5,5*2,11,11*2,23,23*2,47,47*2,95....
• 12 years agoHelpfull: Yes(0) No(0)