A080069 a(n) = A014486(A080068(n)).

0, 2, 10, 44, 178, 740, 2868, 11852, 47522, 190104, 735842, 3090116, 11777124, 48557252, 194656036, 778669672, 3117617996, 12677727330, 49850271300, 192901051976, 795560529352, 3243898094388, 12977884832332, 51055591319170

Offset

0,2

Comments

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

Links

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

Antti Karttunen, Python program for computing this sequence and the associated image. (this replaces the old a080069.py.txt)

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

Antti Karttunen, Terms a(1)-a(2048) drawn as binary strings.

Prog

(Python) # See attached program

Crossrefs

Same sequence in binary: A080070. Compare with similar Wolframesque plots given in A122229, A122232, A122235, A122239, A122242, A122245, A328111.

Cf. A179758.

Sequence in context: A240377 A025590 A122932 * A243965 A218780 A068551

Adjacent sequences: A080066 A080067 A080068 * A080070 A080071 A080072

Keyword

nonn,base

Author

Antti Karttunen, Jan 27 2003

Extensions

Python program and Wolfram-like plot added by Antti Karttunen, Sep 14 2006

Status

approved