A076854 Number of geometries for group A_n under axioms A, NT.

1, 7, 11, 20, 37

Offset

4,2

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=4..8.

Crossrefs

Cf. A076851-A076862.

Sequence in context: A057190 A106674 A184063 * A356710 A194828 A035704

Adjacent sequences: A076851 A076852 A076853 * A076855 A076856 A076857

Keyword

nonn,more

Author

N. J. A. Sloane, Nov 23 2002

Status

approved