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A217939 Number of additive codes of type (1,1) over Z_4[xi]. 0
5, 420, 28560, 1855040 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

REFERENCES

E. Salturk and I. Siap, Generalized Gaussian Numbers Related to Linear Codes over Galois Rings, European Journal of Pure and Applied Mathematics, Vol. 5, No. 2, 2012, 250-259; ISSN 1307-5543; www.ejpam.com.

LINKS

Table of n, a(n) for n=1..4.

CROSSREFS

Sequence in context: A201887 A301309 A218406 * A147684 A199090 A218393

Adjacent sequences:  A217936 A217937 A217938 * A217940 A217941 A217942

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Oct 23 2012

STATUS

approved

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Last modified August 10 22:36 EDT 2022. Contains 356046 sequences. (Running on oeis4.)