Are these number-theory seqs (almost) the same?

franktaw at franktaw at
Thu Apr 13 18:43:28 CEST 2006

No.  120 is in A114891, but not in this sequence.
Franklin T. Adams-Watters
-----Original Message-----
From: Leroy Quet <qq-quet at>
To: seqfan at
Sent: Thu, 13 Apr 06 10:21:06 -0600
Subject: Are these number-theory seqs (almost) the same?

The sequence where m is included if (the smallest prime not dividing m)
does not divide (m-1), begins: 2, 8, 12, 14,...

I have calculated this by hand up until the term which is 72.

And, with the exception of the first few terms of A114891 and the 2 of 
the sequence above, the sequence above and sequence A114891 match up 
until at least their term equal to 72.

Are they the same sequence after their initial terms?
I doubt it, but maybe they are.

Leroy Quet
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