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A259705
Row sums of A259704.
1
0, 0, 2, 8, 80, 480, 5040, 40320
OFFSET
2,3
REFERENCES
A. Sade, Sur les Chevauchements des Permutations, published by the author, Marseille, 1949.
LINKS
Albert Sade, Sur les Chevauchements des Permutations, published by the author, Marseille, 1949. [Annotated scanned copy]
CROSSREFS
Cf. A259704.
Sequence in context: A365360 A071254 A063528 * A073561 A258970 A230880
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Jul 05 2015
STATUS
approved