A144376 Where records occur in A144262.

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]

Links

Table of n, a(n) for n=1..15.

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

Adjacent sequences: A144373 A144374 A144375 * A144377 A144378 A144379

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