Puzzle Detail
Sequence Pattern Seq Rule Based Expert — Set 68
Expert Sequence Pattern #68
- Title
- Expert Sequence Pattern #68
- SequenceType
- seq-rule-based
- DisplaySequence
- 2
- 6
- 12
- _
- 30
- _
- _
- 72
- _
- 110
- FullSequence
- 2
- 6
- 12
- 20
- 30
- 42
- 56
- 72
- 90
- 110
- BlankPositions
- 3
- 5
- 6
- 8
- Answers
- 20
- 42
- 56
- 90
- Rule
- n × (n+1) for n = 1, 2, 3 …
- Question
- Find the 4 missing terms in the sequence: 2, 6, 12, _, 30, _, _, 72, _, 110
- SequenceLength
- 10
- Hint
- Multiply n by (n+1) for each position.