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 A338360 #7 Nov 03 2020 22:19:53 %S A338360 1,2,3,5,7,9,14,16,21,23,28,35,37,43,47,49,54,62,67,69,76,81,83,90,95, %T A338360 100,109,113,115,120,122,128,142,147,152,155,166,168,174,180,185,192, %U A338360 199,201,212,214,219,221,234,245,247,250,257,262,264,277,284,290,295,297,304,308,310,325 %N A338360 Indices of records in A280985. %C A338360 The records themselves are essentially twice the primes (A001747). %H A338360 N. J. A. Sloane, <a href="/A338360/b338360.txt">Table of n, a(n) for n = 1..7098</a> %Y A338360 Cf. A001747, A280985. %K A338360 nonn %O A338360 1,2 %A A338360 _N. J. A. Sloane_, Nov 03 2020