login
A143043
10^n-th number divisible by exactly 5 distinct primes.
0
6006, 17490, 67860, 331674, 1980902, 13757850, 106254070, 882141222, 7687451167, 69242679948
OFFSET
1,1
REFERENCES
J.-M. De Koninck, Ces nombres qui nous fascinent, Entry 455, pp 94, Ellipses, Paris 2008.
FORMULA
a(n)=A051270(10^n).
CROSSREFS
Cf. A051270.
Sequence in context: A115429 A373465 A046395 * A031605 A239176 A236975
KEYWORD
more,nonn
AUTHOR
Lekraj Beedassy, Jul 18 2008
EXTENSIONS
a(8)-a(10) from Donovan Johnson, Mar 30 2010
STATUS
approved