A151827 Number of indecomposable self-dual additive codes of length n over GF(4) with minimal distance 4.

0, 0, 0, 0, 1, 0, 5, 8, 120, 2506, 195455

Offset

2,7

Links

Table of n, a(n) for n=2..12.

Lars Eirik Danielsen and Matthew G. Parker, Spectral Orbits and Peak-to-Average Power Ratio of Boolean Functions with respect to the {I,H,N}^n Transform, (2005), arxiv:cs/0504102. In Sequences and Their Applications-SETA 2004, Lecture Notes in Computer Science, Volume 3486/2005, Springer-Verlag.

Crossrefs

Cf. A151825, A151826, A090899.

Sequence in context: A361225 A356826 A267003 * A258044 A162571 A046490

Adjacent sequences: A151824 A151825 A151826 * A151828 A151829 A151830

Keyword

nonn

Author

N. J. A. Sloane, Jul 12 2009

Status

approved