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 A377863 #7 Nov 11 2024 12:03:56 %S A377863 30,32,34,36,38,154,156,158,160,162,164,166,168,320,340,342,370,372, %T A377863 408,410,412,454,456,458,460,508,510,512,514,516,570,571,573,574,576, %U A377863 577,579,580,582,583,585,586,588,591,594,597,600,603,606,609,612,615,618 %N A377863 Numbers missing from A377862. %C A377863 Also numbers k such that A377896(k) = 0. %C A377863 This sequence is infinite. %H A377863 Rémy Sigrist, <a href="/A377863/b377863.txt">Table of n, a(n) for n = 1..10000</a> %H A377863 Rémy Sigrist, <a href="/A377863/a377863.gp.txt">PARI program</a> %e A377863 A377862(168) = 29, A377862(169) = 31, so 30 is a term. %o A377863 (PARI) \\ See Links section. %Y A377863 Cf. A377862, A377896. %K A377863 nonn,base %O A377863 1,1 %A A377863 _Rémy Sigrist_, Nov 10 2024