A077333 Smallest number beginning with 8 and having exactly n distinct prime divisors.

8, 80, 84, 840, 8190, 81510, 870870, 80059980, 800509710, 8254436190, 800680310430, 8222980095330, 800160280950030, 80008785365579070, 843685980760953330, 80058789202898516010, 8001338333881400327820, 800009744613910196656290

Offset: 1

Author

Amarnath Murthy, Nov 04 2002

Keywords

• base
• nonn

Examples

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

Crossrefs

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

Cf. A106411-A106419, A106421-A106429.

Extensions

Corrected and extended by Sascha Kurz, Jan 30 2003

a(9)-a(10) from Ray Chandler, Apr 17 2005

More terms from Ray Chandler, May 02 2005