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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
OFFSET
0,2
CROSSREFS
Sequence in context: A076111 A377895 A371673 * A283275 A372312 A264703
KEYWORD
nonn
AUTHOR
Amarnath Murthy, Sep 12 2003
EXTENSIONS
More terms from Gabriel Cunningham (gcasey(AT)mit.edu), Sep 16 2003.
Further terms from Ray Chandler, Sep 17 2003
STATUS
approved