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Number of matrix bundles of codimension n (Euler transform of A001156).
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%I #10 May 13 2013 11:08:00

%S 1,2,4,7,11,19,30,49,76,118,180,276,411,614,908,1336,1944,2824,4067,

%T 5839,8326,11829,16719,23557,33019,46142,64226,89117,123198,169841,

%U 233373,319817,436982,595554,809503,1097714,1484805,2003938,2698410

%N Number of matrix bundles of codimension n (Euler transform of A001156).

%D V. I. Arnold, Singularity Theory, Cambridge Univ. Press, 1981, p. 57.

%H N. J. A. Sloane, <a href="/transforms.txt">Transforms</a>

%K nonn

%O 1,2

%A _Peter J. Cameron_

%E Corrected and extended by _Vladeta Jovovic_, Sep 05 2002