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 A291783 #5 Sep 02 2017 14:27:45 %S A291783 0,1,2,6,10,14,18,27,31,40,49,58,67,76,85,101,117,126,135,151,160,176, %T A291783 192,208,224,240,249,265,281,297,313,338,354,379,395,411,427,443,459, %U A291783 484,509,525,541,566,582,607,632,657,673,698,723,748,773,789,814,839 %N A291783 Partial sums of A064415(k)^2. %H A291783 Paul Erdős, Andrew Granville, Carl Pomerance and Claudia Spiro, <a href="http://math.dartmouth.edu/~carlp/iterate.pdf">On the normal behavior of the iterates of some arithmetic functions</a>, Analytic number theory, Birkhäuser Boston, 1990, pp. 165-204. %H A291783 Paul Erdos, Andrew Granville, Carl Pomerance and Claudia Spiro, <a href="/A000010/a000010_1.pdf">On the normal behavior of the iterates of some arithmetic functions</a>, Analytic number theory, Birkhäuser Boston, 1990, pp. 165-204. [Annotated copy with A-numbers] %Y A291783 Cf. A064415, A053044. %K A291783 nonn %O A291783 1,3 %A A291783 _N. J. A. Sloane_, Sep 02 2017