[seqfan] Re: correlation A161918 and A030229

[Benoît Jubin]

It seems that A161918 is an incorrect version of A006881. This is
pretty easy to see when writing down the prime factorization.  And
these are a (small) subset of A030229.

Benoit


On Fri, Jun 26, 2009 at 11:50 AM, Richard
Mathar<mathar at strw.leidenuniv.nl> wrote:
>
> Are these two sequences related?
>
> http://research.att.com/~njas/sequences/?q=id:A161918|id:A030229
> 6,8,10,14,15,21,22,26,33,34,35,38,39,46,51,55,57,58,62,65,69,74,77,82,85,86,87,91,93,94,95,106,111,115,118,119,122,123,129,133,134,141,142,143,145,146,155,158,159,161,166,177,178,183,185,187,194,201,202,203,
> 1,6,10,14,15,21,22,26,33,34,35,38,39,46,51,55,57,58,62,65,69,74,77,82,85,86,87,91,93,94,95,106,111,115,118,119,122,123,129,133,134,141,142,143,145,146,155,158,159,161,166,177,178,183,185,187,194,201,202,203,205,206,209,210,213,214,
>
>
> or these two
>
>
> http://research.att.com/~njas/sequences/?q=id:A161918|id:A006881
> 6,8,10,14,15,21,22,26,33,34,35,38,39,46,51,55,57,58,62,65,69,74,77,82,85,86,87,91,93,94,95,106,111,115,118,119,122,123,129,133,134,141,142,143,145,146,155,158,159,161,166,177,178,183,185,187,194,201,202,203,
> 6,10,14,15,21,22,26,33,34,35,38,39,46,51,55,57,58,62,65,69,74,77,82,85,86,87,91,93,94,95,106,111,115,118,119,122,123,129,133,134,141,142,143,145,146,155,158,159,161,166,177,178,183,185,187,194,201,202,203,205,
>
>
>
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