A015070 - OEIS

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A015070

Weight distribution of [100,22,32] code associated with Hoffman-Singleton and Higman-Sims graphs.

1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3850, 5600, 4125, 0, 92400, 387200, 347600, 0, 600600, 1311552, 600600, 0, 347600, 387200, 92400, 0, 4125, 5600, 3850, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,17

LINKS

Table of n, a(n) for n=0..50.

V. D. Tonchev, Binary codes derived from the Hoffman-Singleton and Higman-Sims graphs, IEEE Trans. Inform. Theory, 43 (1997), 1021-1025.

CROSSREFS

Cf. A015071.

Sequence in context: A252878 A234918 A015069 * A031629 A220752 A257780

Adjacent sequences: A015067 A015068 A015069 * A015071 A015072 A015073

KEYWORD

nonn,fini,full

AUTHOR

N. J. A. Sloane.

EXTENSIONS

More terms from C. Ronaldo (aga_new_ac(AT)hotmail.com), Jan 17 2005

STATUS

approved