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 A002935 M1364 N0528 #21 Mar 03 2023 16:25:39 %S A002935 1,1,2,5,9,22,62,177,560,1939,7067,27331,110871,468684,2057161,9341736 %N A002935 Number of series-reduced star graphs with n edges. %D A002935 N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence). %D A002935 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence). %H A002935 B. R. Heap, <a href="https://doi.org/10.1063/1.1705068">The enumeration of homeomorphically irreducible star graphs</a>, J. Math. Phys., 7 (1966), 1582-1587. %Y A002935 Row sums of A046752. %Y A002935 Cf. A360879. %K A002935 nonn,nice,more %O A002935 3,3 %A A002935 _N. J. A. Sloane_ %E A002935 a(13)-a(17) from _Sean A. Irvine_, May 18 2020 %E A002935 a(18) from _Andrew Howroyd_, Feb 25 2023