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 A110030 Number of consecutive integers starting with n needed to sum to a Niven number. 2
 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, 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, 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 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,11 LINKS EXAMPLE a(25)=5 because 25 + 26 + 27 + 28 + 29 = 135 and 135/9 = 15, 5 consecutive integers are needed. CROSSREFS Cf. A005349, A110029, A110031. Sequence in context: A274514 A026181 A106601 * A211948 A021766 A135564 Adjacent sequences:  A110027 A110028 A110029 * A110031 A110032 A110033 KEYWORD base,easy,nonn AUTHOR Jason Earls (zevi_35711(AT)yahoo.com), Jul 08 2005 STATUS approved

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