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A244485 Saturated two-layer networks on n channels. 0
1, 2, 4, 10, 28, 70, 230, 676, 2456, 7916, 31374, 109856, 467716, 1759422, 7968204, 31922840, 152664200, 646888154 (list; graph; refs; listen; history; text; internal format)
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. A244486.

Sequence in context: A123411 A278418 A321946 * A128933 A173781 A340825

Adjacent sequences:  A244482 A244483 A244484 * A244486 A244487 A244488

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Jul 04 2014

STATUS

approved

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Last modified May 22 15:29 EDT 2022. Contains 353957 sequences. (Running on oeis4.)