RE all-base composites

[Tautócrona]

----- Original Message ----- 
From: "Tanya Khovanova" <tanyakh at TanyaKhovanova.com>

>I recently submitted a sequence I really like. I am also suggesting a name for it:
>all-base composites.
>I am not sure how to code this sequence. Can you help?

What do you mean by "code"?

I think there is a very simple way of calculating it, if you take a base big enough to
allow only two digits or less in the numbers of the sequence you want to compute (you can
translate to base 10 later): take the numbers "xy", where gcd(x,y) > 1 and the numbers "z"
(one digit) that are not primes.

Regards. Jose Brox