Find the first four terms of the sequences whose \(n^{\text{th}}\) terms are given by:
 
[Note: \(n ∈\) Natural numbers \((\mathbb{N})\)]
 
an=11n+9
 
\(a_1 =\) , \(a_2 =\) , \(a_3 =\) , \(a_4 =\)