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A144376
Where records occur in A144262.
2
1, 10, 18, 54, 108, 540, 2700, 3780, 7560, 22680, 113400, 249480, 1247400, 3243240, 6486480
OFFSET
1,2
COMMENTS
a(16) >= 9729720. [From Donovan Johnson, Jul 22 2010]
CROSSREFS
Cf. A005349 (Niven numbers), A144262 (smallest k such that k*n is not a Niven number), A144375 (records in A144262).
Sequence in context: A255603 A291931 A050576 * A266708 A186235 A241053
KEYWORD
base,nonn,more
AUTHOR
Klaus Brockhaus, Sep 19 2008, Sep 30 2008
EXTENSIONS
a(13)-a(15) from Donovan Johnson, Jul 22 2010
STATUS
approved