login
A222315
Second-from-right diagonal of A063851.
2
1, 1, 1, 11, 2628, 9276601
OFFSET
4,4
REFERENCES
Fukuda, Komei; Miyata, Hiroyuki; Moriyama, Sonoko. Complete Enumeration of Small Realizable Oriented Matroids. Discrete Comput. Geom. 49 (2013), no. 2, 359--381. MR3017917.
CROSSREFS
Cf. A063851.
Sequence in context: A064779 A239897 A138075 * A185556 A227785 A216347
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Feb 16 2013
STATUS
approved