hard Set 34 Logic Puzzle

Hard Sequence Pattern #34

Title
Hard Sequence Pattern #34
SequenceType
seq-mixed
DisplaySequence
  • 5
  • _
  • 9
  • 21
  • _
  • 25
  • 17
  • _
  • 21
  • 33
FullSequence
  • 5
  • 17
  • 9
  • 21
  • 13
  • 25
  • 17
  • 29
  • 21
  • 33
BlankPositions
  • 1
  • 4
  • 7
Answers
  • 17
  • 13
  • 29
Rule
Two interleaved arithmetic sequences
Question
Find the 3 missing terms in the sequence: 5, _, 9, 21, _, 25, 17, _, 21, 33
SequenceLength
10
Hint
Look at every other term separately.