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A106416 Smallest number beginning with 6 that is the product of exactly n distinct primes. 0
61, 6, 66, 690, 6006, 62790, 690690, 60138078, 606996390, 6469693230, 600319429710, 60007743265470, 600277546959090, 60039293728424010, 614889782588491410, 60865792091025932010, 6000526229622444289770 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

EXAMPLE

a(3) = 66 = 2*3*11.

CROSSREFS

Cf. A077326-A077334, A106411-A106419, A106421-A106429.

Sequence in context: A102600 A077331 A106426 * A012860 A002108 A087409

Adjacent sequences:  A106413 A106414 A106415 * A106417 A106418 A106419

KEYWORD

base,nonn

AUTHOR

Ray Chandler (rayjchandler(AT)sbcglobal.net), May 02 2005

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Last modified February 17 10:05 EST 2012. Contains 206009 sequences.