15# {{1,1086},{2,1320},{3,1568},{3,2102},{3,2649},{3,2971},{3,3257},{3,3799},{3,4036},{2,4327},{1,4572},{2,4808},{1,5345},{2,5694},{3,6028},{3,6518},{3,7056},{3,7596},{3,8169},{3,8464},{2,8694},{1,8947},{2,9236},{1,9725},{2,9973},{3,10208},{5,10555},{1,10940},{2,11275},{3,11526},{5,11904},{3,12583},{4,12819},{5,13111},{8,13353},{7,13601},{5,13899}}