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 A092929 #10 Dec 16 2015 13:54:26 %S A092929 1,3,5,11,15,31,25,45,35,59,89,53,109,93,71,107,149,161,97,181,151, %T A092929 115,211,175,233,297,205,157,219,167,233,561,259,335,207,499,223,379, %U A092929 391,323,413,425,265,621,281,377,291,775,799,423,329,437,551,347,791,587 %N A092929 n-th partial arithmetic mean is equal to the n-th noncomposite number or to prime(n-1) for n>1. %F A092929 For n>=3: a(n) = n*A000040(n-1) - (n-1)*A000040(n-2). - _Bob Selcoe_, Nov 26 2015 %Y A092929 Cf. A092930, A000040 (prime numbers). %K A092929 easy,nonn %O A092929 1,2 %A A092929 _Amarnath Murthy_, Mar 19 2004 %E A092929 More terms from _Ray Chandler_, Mar 23 2004