cp's OEIS Frontend

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.

A092853 Number of composites > mean composite (=A092802(n)) below 10^n.

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%I A092853 #7 Aug 15 2013 08:55:26
%S A092853 2,37,418,4398,45288,461339,4671939,47150884,474823446,4774453663,
%T A092853 47957215384,481331669604,4828116680970,48407394207052,485163305702187
%N A092853 Number of composites > mean composite (=A092802(n)) below 10^n.
%F A092853 a(n) = A092871(n) - A092852(n) = A065894(n) - 1 - A092852(n). - _Max Alekseyev_, Aug 15 2013
%e A092853 At 10^1 there are 4 composites: 4+6+8+9=27. The rounded mean is 27\4=7. there are 2 composites over 7: 8 and 9, so a(1)=2.
%Y A092853 Cf. A092802, A092853, A092854.
%K A092853 more,nonn
%O A092853 1,1
%A A092853 _Enoch Haga_, Mar 07 2004
%E A092853 Terms a(9)-a(15) from _Max Alekseyev_, Aug 15 2013