def f(n):l=len(`n`);print'%%0%dd'%l*(n/l)%tuple(range(l,n+1,l)) f(1) f(9) f(10) f(105) f(1004)
Standard input is empty
1 123456789 0204060810 003006009012015018021024027030033036039042045048051054057060063066069072075078081084087090093096099102105 00040008001200160020002400280032003600400044004800520056006000640068007200760080008400880092009601000104010801120116012001240128013201360140014401480152015601600164016801720176018001840188019201960200020402080212021602200224022802320236024002440248025202560260026402680272027602800284028802920296030003040308031203160320032403280332033603400344034803520356036003640368037203760380038403880392039604000404040804120416042004240428043204360440044404480452045604600464046804720476048004840488049204960500050405080512051605200524052805320536054005440548055205560560056405680572057605800584058805920596060006040608061206160620062406280632063606400644064806520656066006640668067206760680068406880692069607000704070807120716072007240728073207360740074407480752075607600764076807720776078007840788079207960800080408080812081608200824082808320836084008440848085208560860086408680872087608800884088808920896090009040908091209160920092409280932093609400944094809520956096009640968097209760980098409880992099610001004