# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a078252 Showing 1-1 of 1 %I A078252 #5 Dec 05 2013 19:55:57 %S A078252 1,10,111,1212,50505,101010,7070707,16161616,111111111,1010101010, %T A078252 29292929292,121212121212,0,14141414141414,525252525252525, %U A078252 1616161616161616,0,101010101010101010,0,20202020202020202020 %N A078252 Smallest n-digit multiple of n in which the even-numbered digits are all equal and the odd-numbered digits are all equal, or 0 if no such number exists. %Y A078252 Cf. A078253. %K A078252 base,nonn %O A078252 1,2 %A A078252 _Amarnath Murthy_, Nov 24 2002 %E A078252 Corrected and extended by _Sascha Kurz_, Jan 04 2003 # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE