3,6,13,26,33,66, ?

• Next Number will be 73.
  3*2 = 6
  6+7 = 13
  13*2 = 26
  26+ 7 = 33
  33*2 = 66
  66 + 7 = 73
  and the pattern goes like this.....
• 14 years agoHelpfull: Yes(40) No(3)
• 73,146
• 14 years agoHelpfull: Yes(8) No(1)
• The answer is 73.
  
  Solution:
  3+3=6
  13-6=7
  13+13=26
  33-26=7
  33+33=66
  73-66=7
  The alternative consequetive difference is 7.
• 14 years agoHelpfull: Yes(7) No(0)
• two separate series 3,13,33 and 6,26,66 so the answer should be 63.
• 10 years agoHelpfull: Yes(5) No(1)
• 3,6,13,26,33,66...
  after this it wud be 43 and then(43*2,i.e)86
  
• 14 years agoHelpfull: Yes(2) No(15)
• 73
  chose a sequence with alternative numbers
  Then
  3 13 33 (increasing 10 20 ....)
  6 26 66 (increasing 20 40 ....)
  then 33+40 = 73
• 6 years agoHelpfull: Yes(1) No(0)
• odd numbers are multiplied by 2 and even numbers are added by 7.
  so the answer will be 66+7=73.
• 6 years agoHelpfull: Yes(1) No(0)
• add alternate prime number
  3+3=6
  6+7=13
  13+13=26
  26+19=45
• 9 years agoHelpfull: Yes(0) No(1)
• Here v r having 2 series
  3,13,33
  and
  6 26 66
  13-3=10
  33-13=20
  so the next num vll be
  x-33=30
  x=63
  V can say this ans right by considering the sec series also
  3,13,33,63 ending digit should b 3
• 9 years agoHelpfull: Yes(0) No(1)
• divide this into two sequence 1)odd sequence 2)even sequence
  1)3, 10+3=13 , 20+13=33, 33+30=63
  2)6, 20+6=26 , 40+26 =66
  hence the answer is 63.
• 6 years agoHelpfull: Yes(0) No(1)
• The answer is 73
• 5 years agoHelpfull: Yes(0) No(0)