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Search: id:A080317
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A080317 a(n) = A007088(A080316(n)). +0
4
0, 1100, 11001100, 11110000, 110011001100, 110011110000, 111111000000, 111100001100, 111100110000, 1100110011001100, 1100110011110000, 1100111111000000, 1100111100001100, 1100111100110000, 1111110000001100 (list; graph; listen)
OFFSET

0,2

COMMENT

Note that here we have totally balanced binary sequences (as in A014486/A063171), 10, 1010, 1100, 101010, 101100, 110010, ..., but with each bit duplicated. Furthermore, the order is a bit different.

CROSSREFS

Sequence in context: A147816 A050926 A083933 this_sequence A068279 A060519 A127308

Adjacent sequences: A080314 A080315 A080316 this_sequence A080318 A080319 A080320

KEYWORD

nonn

AUTHOR

Antti Karttunen (my_firstname.my_surname(AT)iki.fi) Mar 02 2003

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Last modified December 10 00:48 EST 2009. Contains 170565 sequences.


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