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A077331 Smallest number beginning with 6 and having exactly n distinct prime divisors. 9

%I #6 Dec 05 2013 19:55:51

%S 61,6,60,630,6006,60060,690690,60090030,601380780,6469693230,

%T 600319429710,60007743265470,600277546959090,60039293728424010,

%U 614889782588491410,60865792091025932010,6000526229622444289770,600025752738409899231330

%N Smallest number beginning with 6 and having exactly n distinct prime divisors.

%e a(3) = 60 = 2^2*3*5.

%Y Cf. A077326, A077327, A077328, A077329, A077330, A077332, A077333, A077334.

%Y Cf. A106411-A106419, A106421-A106429.

%K base,nonn

%O 1,1

%A _Amarnath Murthy_, Nov 04 2002

%E Corrected and extended by Sam Handler (sam_5_5_5_0(AT)yahoo.com), Jul 21 2004

%E a(8)-a(10) from _Ray Chandler_, Apr 17 2005

%E More terms from _Ray Chandler_, May 02 2005

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)