This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A182010 #21 Apr 12 2012 02:06:05
%S A182010 8,398297088,913318229998415698350080000,
%T A182010 18602466189203099377637961636627003234293304602017169408
%N A182010 Number of potential group developed cocyclic Hadamard matrices over Z_{(2*n+1)^2} X Z^2_2.
%H A182010 A. Baliga and K. J. Horadam, <a href="http://ajc.maths.uq.edu.au/pdf/11/ocr-ajc-v11-p123.pdf">Cocyclic Hadamard matrices over Z_t X Z^2_2</a>, Australas. J. Combin. 11(1995), 123-134.
%F A182010 a(n) = 8*A109901(2*n+1)^4 ([Baliga, et al., p. 130]).
%Y A182010 Cf. A109901.
%K A182010 nonn
%O A182010 0,1
%A A182010 _L. Edson Jeffery_, Apr 11 2012