SubArea: Introduction to sequencesLevel: AProject ID: 2010000404Source Problem: 1103084905Accepted: 0Clonable: 1Easy: 1Which sequence is defined by the given graph?(an)n=15=3, 2, 1, 2, 3(an)n=110=1, 3, 2, 2, 3, 1, 4, 2, 5, 3(an)n=15=1, 2, 3, 4, 5(an)n=15=1, 2, 2, 3, 3