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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.

A113982 d(A113981(n)), where d(n) is the number of positive divisors of n.

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%I A113982 #11 Apr 09 2014 10:16:40
%S A113982 1,2,3,2,4,2,4,2,4,3,6,2,4,2,5,4,6,2,6,2,2,8,4,4,4,3,6,4,8,2,6,2,9,2,
%T A113982 8,4,4,2,8,4,4,4,6,2,4,6,10,2,6,3,6,4,8,2,8,4,2,12,4,4,4,2,7,6,8,4,6,
%U A113982 2,8,4,12,2,4,2,4,8,6,6,10,2,4,5,12,2,8,2,12,4,4,4,6,4,12,2,6,4,4,4,9,6,8,2
%N A113982 d(A113981(n)), where d(n) is the number of positive divisors of n.
%C A113982 (A113982(n)) never equals (A113982(n+1)).
%H A113982 Diana Mecum, <a href="/A113982/b113982.txt">Table of n, a(n) for n = 1..1195</a> [From _Diana L. Mecum_, Aug 10 2008]
%Y A113982 Cf. A113981.
%K A113982 nonn
%O A113982 1,2
%A A113982 _Leroy Quet_, Nov 11 2005
%E A113982 Corrected and extended by _R. J. Mathar_, Aug 31 2007
%E A113982 Terms a(70) through a(1195) from _Diana L. Mecum_, Aug 10 2008