2000005809 | math4u.vsb.cz

SubArea:

Introduction to sequences

Level:

Project ID:

2000005809

Accepted:

0

Clonable:

0

Easy:

0

Which of the following sequences does not contain a term equal to

256

?

a_{n} = (- 1)^{n} (n + 1)^{2}

a_{n} = \frac{(- 2)^{n}}{n + 4}

a_{n} = \frac{n^{2} - 516}{n}

a_{n} = (- 1)^{n} 2^{n}