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A099611 Greatest product of two distinct odd primes < n^2. +0
6
15, 21, 35, 39, 57, 77, 95, 119, 143, 161, 187, 221, 253, 287, 323, 355, 395, 437, 481, 527, 573, 623, 671, 723, 781, 835, 899, 959, 1011, 1081, 1149, 1219, 1293, 1363, 1441, 1517, 1591, 1679, 1763, 1843, 1929, 2021, 2105, 2201, 2291, 2395, 2497, 2599, 2701 (list; graph; listen)
OFFSET

4,1

COMMENT

a(n) < A000290(n) < A099610(n); subsequence of A046388.

CROSSREFS

Sequence in context: A090999 A123912 A128279 this_sequence A081934 A095147 A081977

Adjacent sequences: A099608 A099609 A099610 this_sequence A099612 A099613 A099614

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), Oct 25 2004

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Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.


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