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A076779 Maximum number of disjoint maximum-size antichains in partition lattice Par(n). 1
1, 1, 2, 3, 5, 7, 2, 3, 7, 3, 2, 3, 4, 3, 3, 2, 5 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..16.

Edward Early, Chain Lengths in the Dominance Lattice, FPSAC'03, 15th International Conference on Formal Power Series and Algebraic Combinatorics, Linköping University, (Sweden), June 23-27 2003.

Edward Early, Chain Lengths in the Dominance Lattice, Discrete Mathematics, Volume 313, Issue 20, 28 October 2013, Pages 2168-2177.

CROSSREFS

Cf. A076269, A077765.

Sequence in context: A187559 A104212 A139751 * A074464 A074463 A038194

Adjacent sequences:  A076776 A076777 A076778 * A076780 A076781 A076782

KEYWORD

more,nonn

AUTHOR

Edward Early, Nov 15 2002

STATUS

approved

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Last modified October 17 19:24 EDT 2019. Contains 328127 sequences. (Running on oeis4.)