A163914 Number of 3-cycles in range [A000302(n-1)..A024036(n)] of permutation A163355/A163356.

0, 0, 2, 1, 10, 9, 54, 57, 295, 329, 1613, 1834, 8812, 10072

Offset

0,3

Links

Table of n, a(n) for n=0..13.

Crossrefs

a(n) = A163913(n)/3. Bisections: A163909, A163919. See also A163903, A163911, A163912, A163904, A163890.

Sequence in context: A081098 A244582 A279007 * A167883 A290596 A151504

Adjacent sequences: A163911 A163912 A163913 * A163915 A163916 A163917

Keyword

nonn

Author

Antti Karttunen, Sep 19 2009

Status

approved