Diagonal

This program show some nice relations in numbers. The red numbers is all the numbers dividing the a-value. If there is a b-value, only the diagonal a//b is shown. The program (tries) to show all the diagonals that a 'sequence' generates.
More about this (in swedish): diagonal.txt

Antal: a: // b:
  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1
     2     2     2     2     2     2     2     2     2     2     2     2   
        3        3        3        3        3        3        3        3   
           4           4           4           4           4           4   
              5              5              5              5              5
                 6                 6                 6                 6   
                    7                    7                    7            
                       8                       8                       8   
                          9                          9                     
                            10                            10               
                               11                               11         
                                  12                                  12   
                                     13                                    
                                        14                                 
                                           15                              
                                              16                           
                                                 17                        
                                                    18                     
                                                       19                  
                                                          20               
                                                             21            
                                                                22         
                                                                   23      
                                                                      24   
                                                                         25

Just another program by hakank@bonetmail.com