Minimum number k for which the digital sum of k*n is 8*n.
A147828
Minimum number k for which the digital sum of k*n is 8*n.
Terms
- a(0) =0a(1) =8a(2) =44a(3) =233a(4) =1997a(5) =17999a(6) =83333a(7) =571427a(8) =6249986a(9) =11111111a(10) =899999999a(11) =809090909a(12) =7499999999a(13) =53846076923a(14) =492857142857
External references
- oeis: A147828