0,1
Table of n, a(n) for n=0..4.
Patric R. J. Östergård, Classification of small binary/ternary one-error-correcting codes (Appendix), Discrete Mathematics 223 (2000), 253-262.
Cf. A057574-A057584, A050142.
Sequence in context: A237500 A330455 A183467 * A094779 A093387 A324408
Adjacent sequences: A057579 A057580 A057581 * A057583 A057584 A057585
nonn,more
N. J. A. Sloane, Oct 04 2000
approved