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 A280741 #14 Jun 06 2024 09:23:16 %S A280741 1,2,4,3,7,5,11,6,10,8,14,9,23,12,17,13,24,16,28,18,20,15,31,19,35,22, %T A280741 34,21,39,26,49,30,43,25,36,33,55,29,44,41,63,37,66,46,27,32,70,38,48, %U A280741 51,59,45,87,54,42,57,74,40,91,61,95,50,58,65,52,68,104 %N A280741 Position of n in A280864. %C A280741 Inverse function to A280864. - _N. J. A. Sloane_, Jun 06 2024 %H A280741 Lars Blomberg and N. J. A. Sloane, <a href="/A280741/b280741.txt">Table of n, a(n) for n = 1..50440</a> [First 10000 terms from Lars Blomberg] %Y A280741 Cf. A280864, A280742. %Y A280741 Records: A372058, A372059. %K A280741 nonn %O A280741 1,2 %A A280741 _N. J. A. Sloane_, Jan 12 2017 %E A280741 More terms from _Lars Blomberg_, Jan 13 2017