hard Set 93 Logic Puzzle

Hard Sequence Pattern #93

Title
Hard Sequence Pattern #93
SequenceType
seq-geometric
DisplaySequence
  • 5
  • _
  • 80
  • 320
  • _
  • 5120
  • 20480
  • _
  • 327680
  • 1310720
FullSequence
  • 5
  • 20
  • 80
  • 320
  • 1280
  • 5120
  • 20480
  • 81920
  • 327680
  • 1310720
BlankPositions
  • 1
  • 4
  • 7
Answers
  • 20
  • 1280
  • 81920
Rule
Multiply by 4 each time (start at 5)
Question
Find the 3 missing terms in the sequence: 5, _, 80, 320, _, 5120, 20480, _, 327680, 1310720
SequenceLength
10
Hint
Find the ratio between each pair of consecutive terms.