A collection of exercizes in number sequences.
By Panos kalliantasis
puzzle 162
Try to complete this sequence.
You can see the wright answer below.
The pattern is a+n^2
5+2^2=5+4=9
9+3^2=9+9=18
18+4^2=18+16=34
34+5^2=34+25=59
Correct answer is 59
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