On Full Orthogonal Designs in Order 56

S. Georgiou, National Technical University of Athens, Greece
C. Koukouvinos, National Technical University of Athens, Greece
J. Seberry, University of Wollongong

Article comments

This article was originally published as Georgiou, S, Koukouvinos, C and Seberry, J, On Full Orthogonal Designs in Order 56, Ars Combinatoria 65, 2002, 79-89.

Abstract

We find new full orthogonal designs in order 56 and show that of 1285 possible OD(56; s1, s2, s3, 56—s1—s2-s3) 163 are known, of 261 possible OD(56; s1, s2, 56—s1—s2) 179 are known. All possible OD(56; s1, 56 — s1) are known.