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A033477 Products p^3 or p^2*q, where {p,q} are consecutive primes 0
8, 12, 18, 27, 45, 75, 125, 175, 245, 343, 539, 847, 1331, 1573, 1859, 2197, 2873, 3757, 4913, 5491, 6137, 6859, 8303, 10051, 12167, 15341, 19343, 24389, 26071, 27869, 29791, 35557, 42439, 50653, 56129, 62197, 68921, 72283, 75809, 79507, 86903, 94987, 103823 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..42.

MATHEMATICA

nn=50; With[{prs=Prime[Range[nn]]}, Take[Union[Flatten[{prs^3, {#[[1]]^2 #[[2]], #[[2]]^2 #[[1]]}&/@Partition[prs, 2, 1]}]], nn]] (* Harvey P. Dale, Dec 28 2013 *)

CROSSREFS

Sequence in context: A171241 A120137 A274951 * A105936 A168670 A291758

Adjacent sequences:  A033474 A033475 A033476 * A033478 A033479 A033480

KEYWORD

nonn

AUTHOR

Jeff Burch

EXTENSIONS

Corrected and extended by Harvey P. Dale, Dec 28 2013

STATUS

approved

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Last modified June 19 23:01 EDT 2019. Contains 324222 sequences. (Running on oeis4.)