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A122242 a(n) = A014486(A122241(n)). 21


%S 42,240,916,3748,14960,62104,248176,969304,3876576,15962544,63772488,

%T 248169896,993554240,4086635408,16350541128,63529835824,254129143040,

%U 1046249323840,4184725760584,16276030608712,65054467548432,267635134298624

%N a(n) = A014486(A122241(n)).

%C Question: to which Wolfram's class does this simple program belong, class 3 or class 4?

%H A. Karttunen, <a href="/A080069/a080069.py.txt">Python program for computing this sequence and the associated image.</a>

%H A. Karttunen, <a href="/A122242/a122242_768.png">Terms a(1)-a(768) drawn as binary strings, in Wolframesque fashion.</a>

%H A. Karttunen, <a href="/A122242/a122242_256.png">Terms a(1)-a(256) drawn as binary strings, showing details better.</a>

%Y A122243 shows the same sequence in binary. Compare to similar Wolframesque plots given in A080070, A122229, A122232, A122235, A122239, A122245.

%K nonn,base

%O 1,1

%A _Antti Karttunen_, Sep 14 2006

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Last modified June 19 14:01 EDT 2021. Contains 345139 sequences. (Running on oeis4.)