Problem 45364. Sum of series

 a(n) = n^2 - (n-1)^2

   a(1)+a(2)+...+a(n)

Solution Comments

Problem Recent Solvers1301

Suggested Problems

• Integer Sequence - II : New Fibonacci

  697 Solvers

• Matlab Basics - Convert a row vector to a column vector

  684 Solvers

• Find Logic 11

  376 Solvers

• Find Logic 27

  249 Solvers

• Laws of motion 4

  2679 Solvers

More from this Author174

• First Duplicate

  12 Solvers

• Dominant Matrix - 01

  34 Solvers

• Bernoulli's Triangle

  21 Solvers

• Decimal Fraction to binary conversion

  11 Solvers

• How lucky r u ?

  16 Solvers