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A088983 Numbers n such that n through n+5, n+6 or n+7, that is, 6, 7 or 8 consecutive numbers, are divisible exactly by two distinct primes. 0
91, 141, 142, 143, 212, 213, 214, 323, 324, 2302, 2303 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

Initial segment of A045934 is identical to this sequence but in A045934 the 12nd term is divisible by 3 prime factors. Is present sequence finite and full?

No more terms < 3*10^8. - David Wasserman (wasserma(AT)spawar.navy.mil), Aug 29 2005

CROSSREFS

Cf. A045932-A045935, A074851, A006073.

Sequence in context: A020238 A020301 A083517 * A045934 A051347 A159961

Adjacent sequences:  A088980 A088981 A088982 * A088984 A088985 A088986

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Sep 30 2003

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Last modified February 16 21:51 EST 2012. Contains 205978 sequences.