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A074915 Largest x such that the number of nonprimes (i.e. 1 and composites) in the reduced residue set (RSS(x)) of x equals n, or 0 if there are no such numbers. +0
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30, 60, 90, 84, 120, 210, 50, 150, 126, 180, 132, 168, 0, 138, 240, 144, 140, 330, 420, 130, 300, 92, 390, 234, 294, 228, 360, 222, 160, 246, 0, 336, 276, 630, 510, 450, 378, 152, 480, 280, 318, 196, 342, 660, 165, 396, 172, 546, 250, 840, 504, 408, 350, 600 (list; graph; listen)
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Last modified December 4 15:11 EST 2009. Contains 170347 sequences.


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