Integers whose multiples have anomalous digital frequencies
Volume 38 / 1980
                    
                    
                        Acta Arithmetica 38 (1980), 117-128                    
                                        
                        DOI: 10.4064/aa-38-2-117-128                    
                                    
                                                                
                             
             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                         
                                                            