$(5$ points$)$ What are the first four terms of each sequence:

$($a$)a_n=4-2n,$AAn$0$

$($b$)b_n=6-3*2^n,$AAn$0$

$($c$)c_1=4,c_n=3*c_{n-1}-2,$AAn$2$

$($d$)d_1=-1,d_n=5*d_{n-1}+n,$AAn$2$

$($e$)lo{n}_0=1,e_1=1,lo{n}_n=n{e}_{n-1}+n^2{e}_{n-2}+1$AAn$2$