A076862 Number of geometries for group S_n under axioms A, 2T_1, CD, NT.

1, 3, 5, 10, 21

Offset

3,2

References

F. Buekenhout, P. Cara, M. Dehon and D. Leemans, Residually weakly primitive geometries of small sporadic and almost simple groups: a synthesis. Topics in diagram geometry, 1-27, Quad. Mat., 12, Dept. Math., Seconda Univ. Napoli, Caserta, 2003.

Links

Table of n, a(n) for n=3..7.

Index entries for sequences related to groups

Crossrefs

Cf. A076851-A076861.

Sequence in context: A270724 A018104 A134365 * A107129 A037183 A214209

Adjacent sequences: A076859 A076860 A076861 * A076863 A076864 A076865

Keyword

nonn,more

Author

N. J. A. Sloane, Nov 23 2002

Status

approved