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A015067 Weight distribution of [50,28,8] code associated with Hoffman-Singleton and Higman-Sims graphs. 0
1, 0, 0, 0, 750, 7770, 52675, 449550, 2311575, 8624700, 22661835, 42102850, 57811425, 58254700, 42267025, 22408050, 8633100, 2316300, 470625, 61950, 525, 50, 0, 0, 0, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,5

LINKS

Table of n, a(n) for n=0..25.

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

CROSSREFS

Sequence in context: A031968 A053331 A237798 * A129036 A290272 A291524

Adjacent sequences:  A015064 A015065 A015066 * A015068 A015069 A015070

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

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Last modified November 19 11:09 EST 2019. Contains 329319 sequences. (Running on oeis4.)