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Smallest number beginning with 8 and having exactly n distinct prime divisors.
9

%I #8 Dec 05 2013 19:55:51

%S 8,80,84,840,8190,81510,870870,80059980,800509710,8254436190,

%T 800680310430,8222980095330,800160280950030,80008785365579070,

%U 843685980760953330,80058789202898516010,8001338333881400327820,800009744613910196656290

%N Smallest number beginning with 8 and having exactly n distinct prime divisors.

%e a(3) = 84 = 2^2*3*7.

%Y Cf. A077326, A077327, A077328, A077329, A077330, A077331, A077332, A077334.

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

%K base,nonn

%O 1,1

%A _Amarnath Murthy_, Nov 04 2002

%E Corrected and extended by _Sascha Kurz_, Jan 30 2003

%E a(9)-a(10) from _Ray Chandler_, Apr 17 2005

%E More terms from _Ray Chandler_, May 02 2005