A244486 Equivalence classes modulo permutations of saturated two-layer networks on n channels.

1, 2, 2, 6, 6, 14, 15, 37, 27, 88, 70, 212, 136, 494, 323, 1149, 651, 2632

Offset

2,2

Links

Table of n, a(n) for n=2..19.

D. Bundala, M. Codish, L. Cruz-Filipe et al., Optimal-Depth Sorting Networks, arXiv preprint arXiv:1412.5302 [cs.DS], 2014.

M. Codish, L. Cruz-Filipe, P. Schneider-Kamp, The Quest for Optimal Sorting Networks: Efficient Generation of Two-Layer Prefixes, arXiv preprint arXiv:1404.0948 [cs.DS], 2014.

Crossrefs

Cf. A244484.

Sequence in context: A286409 A285610 A056453 * A309800 A306007 A287603

Adjacent sequences: A244483 A244484 A244485 * A244487 A244488 A244489

Keyword

nonn,more

Author

N. J. A. Sloane, Jul 04 2014

Status

approved