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A124942 n and n+5 are 5-almost primes. 4
675, 1323, 1372, 1480, 1750, 1875, 2295, 2920, 3100, 3856, 4095, 4120, 4180, 4275, 4375, 5175, 5427, 5643, 5775, 5980, 6370, 6375, 6520, 6723, 6820, 7150, 7155, 7203, 7240, 7245, 7960, 8325, 8883, 8920, 9075, 9207, 9555, 9620, 9625, 9747, 9855, 9940 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

EXAMPLE

675=3^3*5^2, 680=2^3*5*17; 1323=3^3*7^2, 1328=2^4*83.

CROSSREFS

Cf. A124940, A124941.

Sequence in context: A160209 A171266 A158392 * A158393 A159208 A173134

Adjacent sequences:  A124939 A124940 A124941 * A124943 A124944 A124945

KEYWORD

nonn

AUTHOR

Zak Seidov (zakseidov(AT)yahoo.com), Nov 13 2006

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Last modified February 17 02:48 EST 2012. Contains 205978 sequences.