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A087526 a(0) = 1, a(n) = smallest squarefree number == 1 (mod a(n-1)) with n prime divisors. 0
1, 2, 15, 286, 8295, 6926326, 5063144307, 9452890421170, 69667802404022901, 229137402106831321390, 16877115352178660976980451, 4345165241456565876472409934010 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

CROSSREFS

Sequence in context: A143886 A174482 A076111 * A059167 A003025 A015200

Adjacent sequences:  A087523 A087524 A087525 * A087527 A087528 A087529

KEYWORD

nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 12 2003

EXTENSIONS

More terms from Gabriel Cunningham (gcasey(AT)mit.edu), Sep 16 2003.

Further terms from Ray Chandler (rayjchandler(AT)sbcglobal.net), Sep 17 2003

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Last modified February 16 15:53 EST 2012. Contains 205931 sequences.