What Is The Nth Term Of 2,5,10,17, And What Is The Nth Term Of -1,3,7,11, Please Answer Thank You

What is the nth term of 2,5,10,17

and what is the nth term of -1,3,7,11
please answer thank you

 

Answer:

2,5,10,17,26,37,50,65,83

-1,3,7,11,15,19,23,27,31