Write down the sequence of natural numbers ending in 1 or 6 and describe it in two other ways.

Write the sequenceof natural numbers.

Write the sequence of odd numbers.

Write down the sequences of natural numbers leaving remainder 1 on division by 3 and the sequence of natural numbers leaving remainder 2 on division by 3 .

Write the sum of first n natural numbers.

Write the sequence of prime numbers.

Write the sequence of even numbers.

Write down the first three terms of the sequence of natural numbers leaving remainder 1 on division by 5. Check whether 510 is a term of above sequence.

Write the sequence of odd numbers greater than 1.

Write the algebraic expression for each of the sequences below: i) Sequence of odd numbers ii) Sequence of natural numbers which leave remainder 1 on division by 3. iii)The sequence of natural numbers ending in 1. iv)The sequence of natural numbers ending in 1 or 6.

Write the algebraic expression for the given sequence: The sequence of natural numbers ending in 1 or 6.