function dantzig42_order = tsp_dantzig42_order ( )

%*****************************************************************************80
%
%% tsp_dantzig42_order() returns the location data for the Dantzig 42 city TSP challenge.
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    16 July 2026
%
%  Author:
%
%    John Burkardt
%
%  Output:
%
%    integer dantzig42_order[42]: the 1-based optimal tour order.
%
  dantzig42_order = [ ...
    42, 41, 40, 39, 38, 37, 36, 35, 34, 33, ...
    32, 31, 30, 29, 28, 27, 26, 25, 24, 23, ...
    22, 21, 20, 19, 18, 17, 16, 15, 14, 13, ...
    12, 11, 10,  9,  8,  7,  6,  5,  4,  3, ...
     2,  1 ];

  return
end
