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 A328423 #8 Oct 17 2019 02:01:37 %S A328423 1,2,4,6,9,14,18,24,31,42,51,65,79,97,118,142,167,198,229,271,317,368, %T A328423 419,484,549,628,707,808,905,1023,1141,1283,1426,1595,1762,1966,2164, %U A328423 2393,2622,2893,3164,3482,3799,4167,4541,4960,5379,5863,6347,6896,7445 %N A328423 Numbers in A328422. %C A328423 Equivalently A328422(2*n). %H A328423 Peter Kagey, <a href="/A328423/b328423.txt">Table of n, a(n) for n = 1..10000</a> %Y A328423 Cf. A328422. %K A328423 nonn %O A328423 1,2 %A A328423 _Peter Kagey_, Oct 15 2019