Welcome to Westonci.ca, where your questions are met with accurate answers from a community of experts and enthusiasts. Discover in-depth solutions to your questions from a wide range of experts on our user-friendly Q&A platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

Write down the first five terms of the following recursively defined sequence.

a_(1)=-4;a_(n)=-2a_(n-1)+n

a_(1)=______
a_(2)=_____
a_(3)=_____
a_(4)=_____