# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a110030 Showing 1-1 of 1 %I A110030 #3 Dec 15 2017 17:36:56 %S A110030 1,1,1,1,1,1,1,1,1,1,3,1,2,3,3,4,3,1,3,1,1,2,3,1,5,3,1,5,3,1,2,6,3,5, %T A110030 3,1,3,3,3,1,3,1,3,3,1,4,3,1,3,1,3,5,3,1,2,3,4,2,3,1,5,5,1,3,3,2,2,3, %U A110030 3,1,3,1,3,3,3,2,3,5,3,1,1,5,3,1,2,3,3,5,3,1,4,9,4,3,3,9,2,5,3,1,3,1,2,2,6 %N A110030 Number of consecutive integers starting with n needed to sum to a Niven number. %e A110030 a(25)=5 because 25 + 26 + 27 + 28 + 29 = 135 and 135/9 = 15, 5 consecutive %e A110030 integers are needed. %Y A110030 Cf. A005349, A110029, A110031. %K A110030 base,easy,nonn %O A110030 1,11 %A A110030 _Jason Earls_, Jul 08 2005 # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE