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A246284
Number of endofunctions on [n] with cycles of three distinct lengths.
2
120, 6090, 232792, 8337420, 299350440, 11074483860, 427387853508, 17302253251998, 736435961119768, 32970154976590650, 1551833612483679600, 76712206915275154368, 3977549433235139894640, 216011528111397978249156, 12268895890831542489647980
OFFSET
6,1
LINKS
CROSSREFS
Column k=3 of A242027.
Sequence in context: A282431 A008661 A246216 * A289292 A061541 A003438
KEYWORD
nonn
AUTHOR
Alois P. Heinz, Aug 21 2014
STATUS
approved