Find the `a_(8) and a_(15)` whose nth term is `a_(n)={:((n^(2)-1)/(n+3)", n is even," n in N), ((n^(2))/(2n+1)", n is odd," ninN):}`

Find a_(3),a_(5),a_(8) if the n^(th) term is given by a_(n)=(-1)^(n)n

Find a_(1),a_(2),a_(3) if the n^(th) term is given by a_(n)=(n-1)(n-2)(3+n)

Find the first five terms of the sequence whose general term is given by a_(n)={ {:(n^(2) -1,",if n is odd"),((n^(2) +1)/(2),",if n is even "):}

Find a_(1) and a_(9) if a_(n) is given by a_(n) = (n^(2))/(n+1)

Find a_(1) and a_(9) if a_(n) is given by a_(n) = (n^(2))/(n+1)

If a_(0)=1,a_(n)=2a_(n-1) if n is odd,a_(n)=a_(n-1) if n is even,then value of (a_(19))/(a_(9)) is

Find the indicated terms of the sequence whose n^(th) terms are : a_(n)=(n(n-2))/(n+3)

If a_(n) = (n(n+3))/(n+2) , then find a_(17) .