login
A260321
Erroneous version of A094047.
0
-1, 0, 2, 12, 312, 9600, 410800, 23879520, 1749363840, 159591720960
OFFSET
1,3
LINKS
H. M. Taylor, A problem on arrangements, Mess. Math., 32 (1902), 60ff. [Annotated scanned copy]
CROSSREFS
Sequence in context: A012425 A012422 A122767 * A094047 A300045 A091472
KEYWORD
dead
STATUS
approved