[seqfan] (n+1) not divisible by any digit of n

Eric Angelini Eric.Angelini at kntv.be
Wed Oct 3 18:54:44 CEST 2012


Hello SeqFans,
... with (n+1) being the smallest integer
not yet present in the seq.

S=2,3,4,5,6,7,8,9,20,23,25,27,29,33,34,35,37,38,43,46,47,50,52,53,...

No integer with a "1" digit can enter S,
of course, and all primes will appear
-- except the ones containing a "1".

Best,
É.
Envoyé d'un aPhone



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