hard Set 12 Logic Puzzle

Hard Sequence Pattern #12

Title
Hard Sequence Pattern #12
SequenceType
seq-geometric
DisplaySequence
  • 2
  • _
  • 18
  • 54
  • _
  • 486
  • 1458
  • _
  • 13122
  • 39366
FullSequence
  • 2
  • 6
  • 18
  • 54
  • 162
  • 486
  • 1458
  • 4374
  • 13122
  • 39366
BlankPositions
  • 1
  • 4
  • 7
Answers
  • 6
  • 162
  • 4374
Rule
Multiply by 3 each time (start at 2)
Question
Find the 3 missing terms in the sequence: 2, _, 18, 54, _, 486, 1458, _, 13122, 39366
SequenceLength
10
Hint
Find the ratio between each pair of consecutive terms.