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A259880
Right-hand diagonal of triangle A259879.
0
1, -1, 2, -18, 168, -1920, 25920, -418320
OFFSET
0,3
REFERENCES
H. W. Gould, R. K. Guy, and N. J. A. Sloane, Correspondence, 1987.
LINKS
H. W. Gould, R. K. Guy, and N. J. A. Sloane, Correspondence, 1987.
CROSSREFS
Cf. A259879.
Sequence in context: A052865 A052883 A052665 * A364524 A092473 A318218
KEYWORD
sign,more
AUTHOR
N. J. A. Sloane, Jul 10 2015
STATUS
approved