Question

A sequence starts 2,3,5,9,17...
What is the rule for the sequence?​

Answer 1

Answer:

next no of series are 33 and 65

Answer 2

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2,3,5.9,17

See carefully,

⠀⠀⠀ 2+1=3

⠀⠀⠀ ⠀3+2=5

⠀⠀⠀ ⠀5+4=9

⠀⠀⠀ ⠀9+8=17

Multiplying 2

1 then 2 then 4 then 8