A143043 10^n-th number divisible by exactly 5 distinct primes.

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.

Links

Table of n, a(n) for n=1..10.

Formula

a(n)=A051270(10^n).

Crossrefs

Cf. A051270.

Sequence in context: A343432 A115429 A046395 * A031605 A239176 A236975

Adjacent sequences: A143040 A143041 A143042 * A143044 A143045 A143046

Keyword

more,nonn

Author

Lekraj Beedassy, Jul 18 2008

Extensions

a(8)-a(10) from Donovan Johnson, Mar 30 2010

Status

approved