cp's OEIS Frontend

A122245 a(n) = A014486(A122244(n)).

%I A122245 #11 Aug 01 2012 11:09:39
%S A122245 44,232,920,3876,14936,60568,248240,996440,3876264,15524272,63773584,
%T A122245 255477160,993549616,3970767760,16350559552,65386339632,254129067336,
%U A122245 1016476056896,4184726043136,16740063237448,65054466609736,260416091191808
%N A122245 a(n) = A014486(A122244(n)).
%C A122245 Questions: to which Wolfram's class does this simple program belong, class 3 or class 4? (Is that classification applicable here? This is not 1D CA, although it may look like one).
%C A122245 Does the "central skyscraper" continue widening forever? (see the image for up to 16384th generation) At what specific points it widens? (A new sequence for that). How does that differ from A122242 and similar sister sequences, with different starting conditions?
%C A122245 Related comments in A179777.
%H A122245 Antti Karttunen, <a href="/A122245/b122245.txt">Table of n, a(n) for n = 1..1024</a>
%H A122245 A. Karttunen, <a href="/A080069/a080069.py.txt">Python program for computing this sequence and the associated image.</a>
%H A122245 A. Karttunen, <a href="/A122245/a122245_768.png">Terms a(1)-a(768) drawn as binary strings, in Wolframesque fashion.</a>
%H A122245 A. Karttunen, <a href="/A122245/a122245_256.png">Terms a(1)-a(256) drawn as binary strings, showing details better.</a>
%H A122245 Antti Karttunen, <a href="/A122245/a122245.png">The central parts of terms a(1) - a(16384) drawn in similar fashion, showing how the "crystallized central skyscraper" gets slowly wider and wider</a>
%Y A122245 A122246 shows the same sequence in binary. Compare to similar Wolframesque plots given in A080070, A122229, A122232, A122235, A122239, A122242, A179755,  A179757. Cf. also A179777, A179762, A179417.
%K A122245 nonn,base
%O A122245 1,1
%A A122245 _Antti Karttunen_, Sep 14 2006