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Number of smooth elliptic quartics on a general hypersurface of degree n + 1 in P^n.
1

%I #8 Jan 22 2020 21:00:30

%S 3718024750,387176346729900,81545482364153841075,

%T 26070644171652863075560960,12578051423036414381787519707655,

%U 8760858604226734657834823089352310000

%N Number of smooth elliptic quartics on a general hypersurface of degree n + 1 in P^n.

%C What are the values for n < 4?

%H G. Ellingsrud and S. A. Stromme, <a href="/A135915/b135915.txt">Table of n, a(n) for n = 4..13</a>

%H Geir Ellingsrud and Stein Arild Stromme, <a href="http://arxiv.org/abs/alg-geom/9411005">Bott's formula and enumerative geometry</a>, J. Amer. Math. Soc. 9 (1996), 175-193; arXiv:alg-geom/9411005, 1994. See Theorem 1.3.

%K nonn

%O 4,1

%A _N. J. A. Sloane_, Mar 07 2008