Love sequence with 69

[Ralf Stephan]

> Also,
> A1 (not in OEIS):
> 269,569,691,769,1069,1669,1693,1697,1699,2069,2269,2693,2699,2969,3169,3469,3691,3697,3769,4691,4969,5569,5669,5693,5869,6269,6469,6569,6691,6869,6907,6911,6917,6947,6949,6959,6961,6967,6971,6977,6983,6991,6997,7069,7369,7669,7691,7699
> Primes with "69" pair.
> A2 (not in OEIS):
> 69691,69697,86969,116969,169069,169369,169691,169693,169769,269069,296969,356969,369169,369269,369469,376969,406969,446969,469069,469169,469369,469691,469769
> Primes with two "69" pairs.

What? In hexadecimal?


ralf