Sequences Whose Entries Are A-numbers

[Marc LeBrun]

I'd submit this but Neil has enough spam to deal with...

%S A999999
%N A999999 Numbers which do not appear in any sequence in the OEIS
%C A999999 Maybe trying to extend this will keep 'em busy?
%O A999999 0
%F A999999 n such that #{k|A000000+k contains n}=0
%K A999999 nonn, hard, more
%Y A999999 Adjacent sequences: A999996 A999997 A999998 this_sequence
%A A999999 mlb, Apr 01 9999