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Search: id:A080069
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A080069 a(n) = A014486(A080068(n)). +0
9
0, 2, 10, 44, 178, 740, 2868, 11852, 47522, 190104, 735842, 3090116, 11777124, 48557252, 194656036, 778669672, 3117617996, 12677727330, 49850271300, 192901051976, 795560529352, 3243898094388, 12977884832332, 51055591319170 (list; graph; listen)
OFFSET

0,2

COMMENT

Note that A080068 can be also obtained as iteration of A072795 o A057506.

LINKS

A. Karttunen, Table of n, a(n) for n = 0..512

A. Karttunen, Python program for computing this sequence and the associated image.

A. Karttunen, Terms a(1)-a(512) drawn as binary strings.

CROSSREFS

Same sequence in binary: A080070. Compare with similar Wolframesque plots given in A122229, A122232, A122235, A122239, A122242, A122245.

Sequence in context: A064835 A025590 A122932 this_sequence A068551 A099919 A100397

Adjacent sequences: A080066 A080067 A080068 this_sequence A080070 A080071 A080072

KEYWORD

nonn,base

AUTHOR

Antti Karttunen (Firstname.Surname(AT)gmail.com) Jan 27 2003

EXTENSIONS

Python program and Wolfram-like plot added by Antti Karttunen (His-Firstname.His-Surname(AT)gmail.com), Sep 14 2006.

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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