MathDB
1988 AJHSME #19

Source:

June 21, 2011
arithmetic sequence

Problem Statement

What is the 100th100th number in the arithmetic sequence: 1,5,9,13,17,21,25,... 1,5,9,13,17,21,25,...
(A) 397(B) 399(C) 401(D) 403(E) 405 \text{(A)}\ 397\qquad\text{(B)}\ 399\qquad\text{(C)}\ 401\qquad\text{(D)}\ 403\qquad\text{(E)}\ 405
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