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A031437 Number of nonisomorphic regular linear spaces RLIN(n). 2


%S 1,1,1,2,2,2,4,3,4,9,14,33,839,2041,22192

%N Number of nonisomorphic regular linear spaces RLIN(n).

%D A. Betten and D. Betten: Regular Linear Spaces, Beitraege Algebra Geometrie 38 (1): 111-124, 1997.

%D A. Betten and D. Betten: The proper linear spaces on 17 points, Discrete Applied Mathematics, Volume 95, no. 1-3, 1999, pp. 83-108.

%D CRC Handbook of Combinatorial Designs, in the article by Gronau, Mullin and Pietsch.

%Y Cf. A001200, A031436.

%K nonn,nice

%O 0,4

%A Anton Betten (Anton.Betten(AT)uni-bayreuth.de)

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Last modified January 22 16:37 EST 2020. Contains 331152 sequences. (Running on oeis4.)