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tn = n2 - n + 3

It is 75

  1. 3
  2. 5
  3. 9
  4. 15
  5. 23
  6. 33
  7. 45
  8. 59
  9. 75
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9y ago
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Q: What is the nth term for this sequence 3 5 9 15 23?
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