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 A000848 M4572 N1948 #18 Feb 01 2022 01:28:25 %S A000848 8,120,16880,1791651440,990442962518469863888, %T A000848 38923012745870263852909632697729215009690731472 %N A000848 Number of n-input 3-output switching networks under action of GL(n,2) on the inputs and complementing group C(3,2) on the outputs. %D A000848 M. A. Harrison, On the number of classes of switching networks, J. Franklin Instit., 276 (1963), 313-327. %D A000848 N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence). %D A000848 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence). %H A000848 <a href="/index/Sw#switching">Index entries for sequences related to switching networks</a> %Y A000848 Cf. A000847. %K A000848 nonn %O A000848 1,1 %A A000848 _N. J. A. Sloane_ %E A000848 More terms from _Vladeta Jovovic_, Feb 26 2000