SOLUTION: what is the formula for this sequence 0, 2, 5, 9, 14, 20 .......

Algebra ->  Sequences-and-series -> SOLUTION: what is the formula for this sequence 0, 2, 5, 9, 14, 20 .......      Log On


   

Question 549553: what is the formula for this sequence 0, 2, 5, 9, 14, 20 .......
Answer by mathstutor458(57) About Me  (Show Source):
You can put this solution on YOUR website!
0, 2, 5, 9, 14, 20 .......
0+2=2
2+3=5
5+4=9
9+5=14
14+6=20
20+7=27
therefore 2,3,4,5,6,7,----is adding to the numbers