Table:
Region | Seed | Team | Coach | Finished | Final opponent | Score
West |  |  |  |  | , 
West | 1.0 | St. John's | Lou Carnesecca | Round of 32 | 8 Auburn | L 81-65
West | 2.0 | Louisville | Denny Crum | Champion | 1 Duke | W 72-69
West | 3.0 | North Carolina | Dean Smith | Sweet Sixteen | 2 Louisville | L 94-79
West | 4.0 | UNLV | Jerry Tarkanian | Sweet Sixteen | 8 Auburn | L 70-63
West | 5.0 | Maryland | Lefty Driesell | Round of 32 | 4 UNLV | L 70-64
West | 6.0 | UAB | Gene Bartow | Round of 32 | 3 North Carolina | L 77-59
West | 7.0 | Bradley | Dick Versace | Round of 32 | 2 Louisville | L 82-68
West | 8.0 | Auburn | Sonny Smith | Regional Runner-up | 2 Louisville | L 84-76
West | 9.0 | Arizona | Lute Olson | Round of 64 | 8 Auburn | L 73-63
West | 10.0 | UTEP | Don Haskins | Round of 64 | 7 Bradley | L 83-65
West | 11.0 | Missouri | Norm Stewart | Round of 64 | 6 UAB | L 66-64
West | 12.0 | Pepperdine | Jim Harrick | Round of 64 | 5 Maryland | L 69-64
West | 13.0 | Northeast Louisiana | Mike Vining | Round of 64 | 4 UNLV | L 74-51
West | 14.0 | Utah | Lynn Archibald | Round of 64 | 3 North Carolina | L 84-72
West | 15.0 | Drexel | Eddie Burke | Round of 64 | 2 Louisville | L 93-73
West | 16.0 | Montana State | Stu Starner | Round of 64 | 1 St. John's | L 83-74
Midwest |  |  |  |  | , 
Midwest | 1.0 | Kansas | Larry Brown | National Semifinals | 1 Duke | L 71-67
Midwest | 2.0 | Michigan | Bill Frieder | Round of 32 | 7 Iowa State | L 72-69
Midwest | 3.0 | Notre Dame | Digger Phelps | Round of 64 | 14 Arkansas-Little Rock | L 90-83
Midwest | 4.0 | Georgetown | John Thompson | Round of 32 | 5 Michigan State | L 80-68
Midwest | 5.0 | Michigan State | Jud Heathcote | Sweet Sixteen | 1 Kansas | L 96-86
Midwest | 6.0 | North Carolina State | Jim Valvano | Regional Runner-up | 1 Kansas | L 75-67
Midwest | 7.0 | Iowa State | Johnny Orr | Sweet Sixteen | 6 North Carolina State | L 70-66
Midwest | 8.0 | Jacksonville | Bob Wenzel | Round of 64 | 9 Temple | L 61-50
Midwest | 9.0 | Temple | John Chaney | Round of 32 | 1 Kansas | L 65-43
Midwest | 10.0 | Miami, Ohio | Jerry Peirson | Round of 64 | 7 Iowa State | L 81-79
Midwest | 11.0 | Iowa | George Raveling | Round of 64 | 6 North Carolina State | L 66-64
Midwest | 12.0 | Washington | Andy Russo | Round of 64 | 5 Michigan State | L 72-70
Midwest | 13.0 | Texas Tech | Gerald Myers | Round of 64 | 4 Georgetown | L 70-64
Midwest | 14.0 | Arkansas-Little Rock | Mike Newell | Round of 32 | 6 North Carolina State | L 80-66
Midwest | 15.0 | Akron | Bob Huggins | Round of 64 | 2 Michigan | L 70-64
Midwest | 16.0 | North Carolina A&T | Don Corbett | Round of 64 | 1 Kansas | L 71-46
Southeast |  |  |  |  | , 
Southeast | 1.0 | Kentucky | Eddie Sutton | Regional Runner-up | 11 LSU | L 59-57
Southeast | 2.0 | Georgia Tech | Bobby Cremins | Sweet Sixteen | 11 LSU | L 70-64
Southeast | 3.0 | Memphis State (Vacated) | Dana Kirk | Round of 32 | 11 LSU | L 83-81
Southeast | 4.0 | Illinois | Lou Henson | Round of 32 | 5 Alabama | L 58-56
Southeast | 5.0 | Alabama | Wimp Sanderson | Sweet Sixteen | 1 Kentucky | L 68-63
Southeast | 6.0 | Purdue | Gene Keady | Round of 64 | 11 LSU | L 94-87
Southeast | 7.0 | Virginia Tech | Charles Moir | Round of 64 | 10 Villanova | L 71-62
Southeast | 8.0 | Western Kentucky | Clem Haskins | Round of 32 | 1 Kentucky | L 71-64
Southeast | 9.0 | Nebraska | Moe Iba | Round of 64 | 8 Western Kentucky | L 67-59
Southeast | 10.0 | Villanova | Rollie Massimino | Round of 32 | 2 Georgia Tech | L 66-61
Southeast | 11.0 | LSU | Dale Brown | National Semifinals | 2 Louisville | L 88-77
Southeast | 12.0 | Xavier | Pete Gillen | Round of 64 | 5 Alabama | L 97-80
Southeast | 13.0 | Fairfield | Mitch Buonaguro | Round of 64 | 4 Illinois | L 75-51
Southeast | 14.0 | Ball State | Al Brown | Round of 64 | 3 Memphis | L 95-63
Southeast | 15.0 | Marist | Matt Furjanic | Round of 64 | 2 Georgia Tech | L 68-53
Southeast | 16.0 | Davidson | Bobby Hussey | Round of 64 | 1 Kentucky | L 75-55
East |  |  |  |  | , 
East | 1.0 | Duke | Mike Krzyzewski | Runner Up | 2 Louisville | L 72-69
East | 2.0 | Syracuse | Jim Boeheim | Round of 32 | 7 Navy | L 97-85
East | 3.0 | Indiana | Bob Knight | Round of 64 | 14 Cleveland State | L 83-79
East | 4.0 | Oklahoma | Billy Tubbs | Round of 32 | 12 DePaul | L 74-69
East | 5.0 | Virginia | Terry Holland | Round of 64 | 12 DePaul | L 72-68
East | 6.0 | Saint Joseph's | Jim Boyle | Round of 32 | 14 Cleveland State | L 75-69
East | 7.0 | Navy | Paul Evans | Regional Runner-up | 1 Duke | L 71-50
East | 8.0 | Old Dominion | Tom Young | Round of 32 | 1 Duke | L 89-61
East | 9.0 | West Virginia | Gale Catlett | Round of 64 | 8 Old Dominion | L 72-64
East | 10.0 | Tulsa | J. D. Barnett | Round of 64 | 7 Navy | L 87-68
East | 11.0 | Richmond | Dick Tarrant | Round of 64 | 6 Saint Joseph's | L 60-59
East | 12.0 | DePaul | Joey Meyer | Sweet Sixteen | 1 Duke | L 74-67
East | 13.0 | Northeastern | Jim Calhoun | Round of 64 | 4 Oklahoma | L 80-74
East | 14.0 | Cleveland State | Kevin Mackey | Sweet Sixteen | 7 Navy | L 71-70
East | 15.0 | Brown | Mike Cingiser | Round of 64 | 2 Syracuse | L 101-52
East | 16.0 | Mississippi Valley State | Lafayette Stribling | Round of 64 | 1 Duke | L 85-78

Question: who was the only champion?
Answer: Louisville

Question: how many 1 seeds are there?
Answer: 4

Question: what region is listed before the midwest?
Answer: West

Question: which team went finished later in the tournament, st. john's or north carolina a&t?
Answer: North Carolina A&T

Question: north carolina and unlv each made it to which round?
Answer: Sweet Sixteen

Question: who is the only team from the east region to reach the final round?
Answer: Duke

Question: what team finished at the top of all else and was finished as champions?
Answer: Louisville

Question: how many number of teams played altogether?
Answer: 64

Question: how many teams are in the east region.
Answer: 16