A010894 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A010894

(n,5,1) difference families over Z_n.

0

1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 2

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

OFFSET

21,41

REFERENCES

CRC Handbook of Combinatorial Designs, 1996, p. 286.

LINKS

Table of n, a(n) for n=21..65.

CROSSREFS

Sequence in context: A306758 A340983 A247118 * A002045 A063699 A287464

Adjacent sequences: A010891 A010892 A010893 * A010895 A010896 A010897

KEYWORD

nonn,hard

AUTHOR

N. J. A. Sloane.

STATUS

approved