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A096826 Number of maximal-sized antichains in divisor lattice D(n). +0
3
1, 2, 2, 3, 2, 1, 2, 4, 3, 1, 2, 3, 2, 1, 1, 5, 2, 3, 2, 3, 1, 1, 2, 6, 3, 1, 4, 3, 2, 2, 2, 6, 1, 1, 1, 1, 2, 1, 1, 6, 2, 2, 2, 3, 3, 1, 2, 10, 3, 3 (list; graph; listen)
OFFSET

1,2

COMMENT

The divisor lattice D(n) is the lattice of the divisors of the natural number n.

CROSSREFS

Cf. A096825, A096827.

Sequence in context: A071862 A030362 A044050 this_sequence A116199 A162915 A092565

Adjacent sequences: A096823 A096824 A096825 this_sequence A096827 A096828 A096829

KEYWORD

nonn

AUTHOR

Yuval Dekel (dekelyuval(AT)hotmail.com), Aug 17 2004

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.


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