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A034351 Number of indecomposable binary [ n,4 ] codes without 0 columns. 1

%I

%S 0,0,0,0,1,3,10,28,71,165,361,754,1503,2893,5393,9773,17273,29860,

%T 50557,84024,137228,220542,349128,544980,839453

%N Number of indecomposable binary [ n,4 ] codes without 0 columns.

%D H. Fripertinger and A. Kerber, in AAECC-11, Lect. Notes Comp. Sci. 948 (1995), 194-204.

%H H. Fripertinger, <a href="http://www.mathe2.uni-bayreuth.de/frib/codes/tables.html">Isometry Classes of Codes</a>

%Y Cf. A034253, A034254, A034344-.

%K nonn

%O 1,6

%A _N. J. A. Sloane_.

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Last modified July 29 22:32 EDT 2021. Contains 346346 sequences. (Running on oeis4.)