If the nth term `a_n\ ` of a sequence is given by `a_n=n^2-n+1` write down its first five terms.

The nth term of a sequence is given by a_n=2n^2+n+1. Show that it is not an A.P.

The n^(th) term of a sequence is given by a_n=4n+7 List the first 4 terms of the sequence

Write the first five terms of the sequence defined by a_n=2n+5

Write the first five terms of the sequence defined by a_n = ( n)/( n+1) where n in N

Write the first five terms of the sequence defined by a_n=(-1)^(n-1). 2^n

Write the first term of the sequence, whose nth term is a_n=(n)/(n+1) .

Write the first four terms of the sequence whose nth term a_n=n/(n+1)

Find the 5^th term of the sequence whose nth term is a_n=(n(n-2))/(n+3)

Find the first three terms of the sequences whose nth term are given below a_n={(1/n if (n) is even),(2/n if (n) is odd):}

Find the first five terms of the sequence whose n^(th) term is a_n = n^2 - 1