A144375 Records in A144262.

11, 13, 161, 537, 3611, 537037, 740737, 1005291, 5290873, 216005291, 352733597, 9219175481, 16835016827, 1166734500037

Offset

1,1

Comments

14*10^11 < a(15) <= 6007881003256. [From Donovan Johnson, Jul 22 2010]

Links

Table of n, a(n) for n=1..14.

Crossrefs

Cf. A005349 (Niven numbers), A144262 (smallest k such that k*n is not a Niven number), A144376 (where records occur in A144262).

Sequence in context: A178426 A252170 A366718 * A140969 A064759 A238090

Adjacent sequences: A144372 A144373 A144374 * A144376 A144377 A144378

Keyword

base,nonn,more

Author

Klaus Brockhaus, Sep 19 2008

Extensions

a(11), a(12) from Klaus Brockhaus, Sep 30 2008

a(13)-a(14) from Donovan Johnson, Jul 22 2010

Status

approved