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 A053773 #12 Jul 10 2018 02:58:14 %S A053773 1,1,4,64,4096,1048576,1073741824,4398046511104,72057594037927936, %T A053773 1989505896802466922496,164384949539438492410445824, %U A053773 47902612878717208996830483841024 %N A053773 Number of n X n binary matrices of order dividing 8 (i.e., number of solutions of X^8=I in GL(n,2)). %D A053773 V. Jovovic, The cycle index polynomials of some classical groups, Belgrade, 1995, unpublished. %H A053773 Kent E. Morrison, <a href="https://cs.uwaterloo.ca/journals/JIS/VOL9/Morrison/morrison37.html">Integer Sequences and Matrices Over Finite Fields</a>, Journal of Integer Sequences, Vol. 9 (2006), Article 06.2.1. %Y A053773 Cf. A053722, A053725, A053718, A053763. %K A053773 nonn,more %O A053773 0,3 %A A053773 _Vladeta Jovovic_, Mar 24 2000