

A088329


Table read by rows where row n consists of all k in the range 0<k < A006094(n+1) such that k*A002110(n)1 are lower twin primes.


1



2, 3, 6, 9, 1, 2, 3, 5, 7, 10, 12, 17, 18, 23, 25, 30, 32, 33, 1, 2, 5, 6, 8, 9, 14, 19, 20, 22, 27, 34, 35, 41, 43, 44, 54, 65, 71, 2, 5, 11, 13, 16, 28, 29, 30, 35, 36, 42, 44, 50, 51, 55, 57, 69, 73, 86, 95, 104, 121, 125, 128, 135, 140, 1, 4, 5
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OFFSET

1,1


COMMENTS

The lower twin primes generated by this kind of multiplication of k and primorials are in A088328.


LINKS

Table of n, a(n) for n=1..66.


EXAMPLE

The first 4 rows are:
2,3,6,9 ;
1,2,3,5,7,10,12,17,18,23,25,30,32,33;
1,2,5,6,8,9,14,19,20,22,27,34,35,41,43,44,54,65,71 ;
2,5,11,13,16,28,29,30,35,36,42,44,50,51,55,57,69,73,86,95,104,121,125,128,135,140;


CROSSREFS

Cf. A088328, A001359.
Sequence in context: A179221 A103964 A199790 * A193079 A191397 A087494
Adjacent sequences: A088326 A088327 A088328 * A088330 A088331 A088332


KEYWORD

nonn,tabf


AUTHOR

Pierre CAMI, Nov 06 2003


EXTENSIONS

Edited by R. J. Mathar, Oct 30 2009


STATUS

approved



