%I A034338
%S A034338 1,2,4,8,15,30,56,107,200,372,680,1241,2221,3938,6880,11860,20148,
%T A034338 33778,55814,91007,146392,232458,364462,564560,864230
%N A034338 Number of binary [ n,4 ] codes of dimension <= 4 without zero columns.
%D A034338 H. Fripertinger and A. Kerber, in AAECC-11, Lect. Notes Comp. Sci. 948 
               (1995), 194-204.
%H A034338 H. Fripertinger, <a href="http://www.mathe2.uni-bayreuth.de/frib/codes/
               tables.html">Isometry Classes of Codes</a>
%Y A034338 Cf. A034337-. A diagonal of A076832.
%Y A034338 Sequence in context: A108564 A066369 A000078 this_sequence A166861 A026023 
               A077596
%Y A034338 Adjacent sequences: A034335 A034336 A034337 this_sequence A034339 A034340 
               A034341
%K A034338 nonn
%O A034338 1,2
%A A034338 N. J. A. Sloane (njas(AT)research.att.com).