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 A151837 #6 Jan 08 2022 12:08:19 %S A151837 1,1,3,1,3,3,7,1,3,3,7,5,7,9,17,1,3,3,7,5,7,9,17,9,7,9,17,17,19,25,43, %T A151837 3,7,3,7,5,7,9,17,9,7,9,17,17,19,25,43,19,7,9,17,17,19,25,43,35,23,25, %U A151837 43,51,55,69,113,15,23,3,7,5,7,9,17,9,7,9,17,17 %N A151837 a(n) = A151836(n)/4. %H A151837 Rémy Sigrist, <a href="/A151837/b151837.txt">Table of n, a(n) for n = 2..1023</a> %H A151837 Rémy Sigrist, <a href="/A151837/a151837.txt">C++ program for A151837</a> %o A151837 (C++) See Links section. %Y A151837 Cf. A151836. %K A151837 nonn %O A151837 2,3 %A A151837 _N. J. A. Sloane_, Jul 13 2009 %E A151837 More terms from _Rémy Sigrist_, Jan 08 2022