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 A092930 #4 Dec 05 2013 19:56:45 %S A092930 4,8,12,12,14,22,26,22,24,36,40,32,34,50,39,41,43,45,66,70,53,55,57, %T A092930 59,86,64,66,96,100,74,76,110,81,83,85,87,126,92,94,96,98,142,146,106, %U A092930 108,110,112,162,117,119,172,176,127,129,131,133,192,138,140,202,145,147 %N A092930 n-th partial arithmetic mean is equal to the n-th composite number. %Y A092930 Cf. A092929. %K A092930 easy,nonn %O A092930 1,1 %A A092930 _Amarnath Murthy_, Mar 19 2004 %E A092930 More terms from _Ray Chandler_, Mar 23 2004