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 A001395 M1973 N0782 #30 Dec 23 2021 23:04:02 %S A001395 2,10,74,518,3934,29914,232094,1812890,14277886,113016230,898797262, %T A001395 7173454238,57431351010,460989676450,3708603354110,29893215059758 %N A001395 Number of (2n+1)-step self-avoiding walks on diamond lattice ending at point with x = 1. %D A001395 N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence). %D A001395 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence). %H A001395 J. L. Martin, <a href="http://dx.doi.org/10.1017/S0305004100036240">The exact enumeration of self-avoiding walks on a lattice</a>, Proc. Camb. Phil. Soc., 58 (1962), 92-101. %Y A001395 Cf. A001394, A001396, A001397, A001398, A227715, A227716. %K A001395 nonn,walk,more %O A001395 0,1 %A A001395 _N. J. A. Sloane_ %E A001395 Edited and extended by _Joseph Myers_, Jul 21 2013 %E A001395 a(12)-a(13) from _Sean A. Irvine_, Nov 13 2017 %E A001395 a(14)-a(15) from _Bert Dobbelaere_, Jan 12 2019